May 7th, 2019

6mm Creedmoor — How Many FPS Will a Shorter Barrel Cost You?

6mm 6.5 Creedmoor rifleshooter.com Bill Barr barrel length cut-down velocity test chronograph Magnetospeed chrono

Our friend Bill Marr of Rifleshooter.com has done it again — conducted a fascinating 6mm Creedmoor barrel cut-down test that reveals how velocity changes with barrel length. This time Bill started with a 24″ Proof Research stainless steel barrel on a Howa action. Bill says this was a well-used barrel, with over 1800 rounds through it. So, the velocities might be a bit different than a new barrel of similar length. Bill cut the barrel down in one-inch increments. Here are some results from the test:

24″ Velocity: 2893 FPS | 20″ Velocity: 2755 FPS | 16.1″ Velocity: 2598 FPS

CLICK HERE for FULL TEST REPORT on RifleShooter.com »

6mm 6.5 Creedmoor rifleshooter.com Bill Barr barrel length cut-down velocity test chronograph Magnetospeed chrono

6mm 6.5 Creedmoor rifleshooter.com Bill Barr barrel length cut-down velocity test chronograph Magnetospeed chronoFor this latest test, Rifleshooter cut the barrel in one-inch increments from 24″ to 16.1″ (just over legal minimum). Velocities were measured with a MagnetoSpeed V3 chronograph mounted on arm attached to the stock. This allowed the chrono to be adjusted inwards as the barrel was cut shorter, inch by inch.

For the 6mm Creedmoor cartridge, Bill loaded Hornady 108gr ELD Match bullets over 41.5 grains of Hodgdon H4350 with CCI 200 primers in new Starline brass.

The results were interesting to say the least. Bill reports: “Muzzle velocities ranged from 2,893 ft/sec at 24″ to 2,598 ft/sec at 16″ for a decrease in muzzle velocity of 295 ft/sec. Muzzle velocity changes per inch of barrel length ranged from 6 ft/sec per inch between 20 and 19 inches to 63 ft/sec per inch between 19 and 18 inches. Average velocity change per inch of barrel length was 37.9 ft/sec.”

Bill concludes: “An average drop of 37.9 ft/sec/inch of barrel is fairly significant and is what would be expected with a fast moving 6mm cartridge like the 6mm Creedmoor. While I’m used to seeing 6mm Creedmoors with slightly longer barrel lengths than 24″, when coupled with a sound suppressor the additional length can make moving the rifle quickly more difficult.

I’d suggest staying with longer barrel lengths wherever possible with this cartridge. At shorter lengths, it does give up more performance than its big brother the 6.5 Creedmoor.”

More 6mm Creedmoor Velocity Data from 2017 Cut-Down Test

If you’re curious about 6mm Creedmoor velocities at longer barrel lengths, back in 2017 Rifleshooter completed a 6mm Creedmoor barrel cut-down test from 31 inches all the way down to 17 inches. The test included four bullet types from 95 grains to 110 grains. With the 110gr Sierra MK, velocity at 31″ was an impressive 3110 fps. Surprisingly the velocity didn’t decrease that much for the first few inches. Even at 26″ (a five-inch reduction), measured velocity with the 110s was 3073 fps, a loss of 7.4 fps per inch on average. With a barrel shortened all the way to 20″ however, velocity had dropped down to 2949 fps, a significant (161 fps) loss. CLICK HERE for complete results from that 31″-17″ Barrel Cut-Down Test.

6mm 6.5 Creedmoor rifleshooter.com Bill Barr barrel length cut-down velocity test chronograph Magnetospeed chrono

CLICK HERE for 31″ to 17″ 6mm Creedmoor Barrel Test Report »

Permalink - Articles, Bullets, Brass, Ammo, Gunsmithing, Tactical No Comments »
April 20th, 2019

Doug Koenig Makes His Mark in PRS Production Division

Doug Koenig PRS practical rifle competition Ruger Precision Rifle RPR production division class

“Koenig” (or König) means “king” in German. That is indeed appropriate for Doug Koenig, 18-Time Bianchi Cup winner, who is now starting to conquer the rifle world as well. Koenig, considered by many to be the best action pistol shooter on the planet, proved he’s an ace with rifles too, as he recently won two PRS matches in Production Division. Koenig, Captain of Team Ruger, was shooting a Ruger Precision Rifle (RPR), chambered in 6mm Creedmoor. Notably, Production Division limits rifles to $2000.00 for the gun ($4000.00 overall with scope). You can buy an RPR for around $1100.00 typically ($795.00 at GrabAGun), so Koenig was shooting against competitors with rifles that cost nearly twice as much. That’s impressive.

Koenig Wins Production Class at two Spring PRS Matches
Koenig took home a pair of Production Division titles at this year’s WAR Rifles Shootout and MAP Spring Shootout Precision Rifle Series (PRS) matches.

With a final score of 128.00 and a time of 58.51, team captain Doug Koenig took first place in Production Division at the WAR Rifle Shootout PRS match in Mount Victoria, MD. The WAR Rifle Shootout has a challenging 22-stage course of fire. Along with winning Production Division, Koenig also finished twelfth overall. “The tough course of fire and 15-25 mph winds at the War Rifle match were brutal, but my Precision Rifle, equipped with a Leupold VX-3i LRP and loaded with Hornady ammunition, continued to perform,” said Koenig.

Koenig then secured another Production Division win at the MPA Spring Shootout held at the Arena Training Facility in Blakely, GA with a final score of 173.00 and a time of 58.89. “The MPA match had some long shots out to 800-1356 yards, but my factory rifle got the job done and helped me win my third production class title in a row. That proves you don’t need to spend a fortune to get started in PRS competition.”

Doug Koenig PRS practical rifle competition Ruger Precision Rifle RPR production division class

According to PRS standards, Production Division rifles are not permitted to be altered or improved in any way from the original factory configuration, and the retail price may not exceed $2,000.

Krieger Barrels Ruger Precision Rifles Pre-Fit Drop-In Chambered barrel RPR

Pre-Fit Barrel Options for the Ruger Precision Rifle
While PRS Production Division competitors like Koenig must stick with factory barrels, there’s no law that says you can’t upgrade your own RPR that’s not used in PRS matches. A barrel swap is probably the single best hardware upgrade you can make. A new custom barrel will improve inherent accuracy and shot-to-shot consistency. Krieger Barrels offers Pre-Fit barrels for the RPR in many popular chamberings including 6XC, 6mm Creedmoor, .243 Win, 6.5 Creedmoor, 6.5 PRC, and .308 Win. These “Drop-In Ready” barrels come finish-chambered and threaded to fit the Ruger action, with factory-spec muzzle threads. The Ruger barrel attachment system allows correct headspace with a pre-chambered barrel. Krieger explains: “Thanks to Ruger’s proprietary barrel nut design, a competent gunsmith will be able to swap out your barrel using an AR15 barrel wrench and proper headspace gauges.”

Permalink Competition, Gear Review 4 Comments »
January 19th, 2019

New PRS Production Class Rifle from MasterPiece Arms

MPA production facotry class PRS competition rifle 6.5 Creedmoor 6mm curtis action mag feed

There’s a formidable new option for PRS Production Class. MasterPiece Arms (MPA) is bringing out a new tactical/practicalcompetition rig, officially called the MPA BA PMR Competition Rifle. This new rifle has a $1999.99 price tag, making it suitable for Production Class. It will be offered with Curtis Action fitted to an X-Caliber, hand-lapped 26″ match barrel. Three chamberings will be available: 6mm Creedmoor, 6.5 Creedmoor and .308 Winchester.

MPA production facotry class PRS competition rifle 6.5 Creedmoor 6mm curtis action mag feed

This rifle is designed specifically for the Production Class requirements of the Precision Rifle Series (PRS) and has been approved for use within this division. It includes many competition-related features while staying under the $2,000 price limit for this class. It is available in either a Black or Tungsten Cerakote® finish. Accuracy is helped with a very good barrel — an X-Caliber, hand-lapped 416R Stainless premium barrel with a polished finish. The chamber is indicated within 0.0001” or less to the bore of the rifle.

The MPA BA PMR Competition Rifle utilizes the MPA BA Ultra Lite Chassis, CNC-machined from 6061 aluminum. The V-bedding system provides additional clearance for glass bedding action and straight section of the barrel. The chassis also includes a built-in inclinometer, thumb notch, lower mounted Picatinny Rail, 20 MOA Scope Rail, A2 Style Pistol Grip and is R.A.T. System compatible. The MPA Buttstock comes with an adjustable cheek riser and length of pull that are locked in position with a series of set screws that are embedded into the buttstock body. This is the same system MPA uses on its Standard BA Chassis, but without the thumb wheels.

MPA production facotry class PRS competition rifle 6.5 Creedmoor 6mm curtis action mag feed

Permalink Competition, New Product, News, Tactical 4 Comments »
January 14th, 2019

Creedmoor Heaven — New Factory Ammo from Berger and Lapua

Berger Bullets Lapua Capstone 6.5 Creedmoor 6mm creedmoor ammo ammunition hunting lead free Naturalis

PRS and NRL shooters, as well as game hunters, now have new ultra-accurate Berger and Lapua factory ammo for the popular 6mm Creedmoor and 6.5 Creedmoor chamberings. For shooters who do not have the time or equipment to hand-load, these new factory ammo options promise outstanding performance. We fully expect that these new offerings from Berger and Lapua will set new standards for accuracy and ballistic uniformity among commercial ammunition for the 6mm Creedmoor and 6.5 Creedmoor. Lapua’s match ammo for the similar 6.5×47 Lapua cartridge has shown outstanding accuracy with ES/SD numbers rivaling high-quality hand-loads. (SEE 6.5x47L Test Results).

New Lapua 6.5 Creedmoor Target and Lead-Free Hunting Ammunition
Lapua has added the popular 6.5 Creedmoor cartridge to its line of Scenar-L Target ammo and its Naturalis Hunting ammunition offerings. The 6.5m Creedmoor 136 grain Scenar-L offers a high ballistic coefficient (BC) for long-range competitive target shooting, yet maintains SAAMI configuration for flawless function through all factory or custom rifle magazines. Lapua ammo will also be loaded with the excellent 123 grain OTM Scenar. One of our favorite bullets, the 123-grainer offers faster velocities (and less recoil) than its bigger brother, and may be the best choice for many PRS stages.

6.5 Creedmoor ammo loaded with the 140 grain Lapua Naturalis provides hunters a lead-free option for hunting in areas that ban lead bullets. Designed and manufactured from pure copper, Naturalis bullets will reliably retain 90-100% of their original weight. Lapua’s Naturalis projectiles produce consistent, controlled expansion at the widest velocity range on the market.

Related Story: Read Lapua 6.5 Creedmoor Brass Test Results »

Berger Bullets Lapua Capstone 6.5 Creedmoor 6mm creedmoor ammo ammunition hunting lead free Naturalis

New Berger 6mm Creedmoor Target and Hunting Ammo
New 6mm Creedmoor Target Ammunition is loaded with Berger 105 grain Hybrid Target bullets, the “go-to” for PRS shooters and long-range accuracy enthusiasts alike. Built using premium-grade Lapua cartridge cases, Berger’s 6mm Creedmoor Target Ammunition provides the discriminating shooter the highest quality components and sub-MOA accuracy “off-the-shelf”, unequaled by the competition.

New Berger 6mm Creedmoor Hunting Ammunition is loaded with 95 grain Hybrid Classic Hunter bullets in premium Lapua brass. These top-flight components deliver lethal precision and sub-MOA accuracy — impressive for hunting ammo. The hybrid ogive design of the Classic Hunter projectile is the same as Berger Hybrid Target bullets, while allowing for SAAMI length configurations for efficiency in the field and reliable functioning through magazines.

Permalink Bullets, Brass, Ammo, New Product, Tactical No Comments »
November 28th, 2018

6.5 Creedmoor Movie Marathon — Watch FIVE 6.5 CM Videos

6.5 Creedmoor Cartridge video Norma lapua ruger precision rifle savage bergara PRS

The 6.5 Creedmoor cartridge has become extremely popular in the last few years. It is a favored cartridge among PRS and tactical competitors, and has been used successfully by deer hunters and High Power shooters. Notable major manufacturers such as Ruger and Savage are selling popular rifles chambered for this mid-sized cartridge. The availability of affordable factory rifles chambered in 6.5 Creedmoor further fuels its popularity.

To celebrate the 6.5 Creedmoor as 2018’s mid-size popularity contest winner, we’ve sourced five recent videos from YouTube. These videos cover loading for the 6.5 Creedmoor and also test accuracy in both custom and factory rifles. Enjoy this 6.5 Creedmoor Video Fest:

1. Gas Gun Shoot-Out: 6.5 Creedmoor vs. .308 Win

In this TFB TV video, testers put a 6.5 Creedmoor up against a .308 Winchester with AR-10 type rifles. The head-to-head test compares the ballistics, trajectory, recoil, and inherent accuracy of the two popular cartridge types. We can’t call this a definitive test because most 6.5 Creedmoor shooters run bolt-action rifles. The key take-aways are that the 6.5 Creedmoor has significantly less recoil, and a flatter trajectory (at least with typical factory ammo). Still, the video is a good starting point for anyone considering a gas gun in 6.5 Creedmoor.

2. Ruger Precision Rifle with Norma 6.5 Creedmoor Ammo

In this video Gavin Gear tests Norma-brand factory ammo in a Ruger Precision Rifle chambered in 6.5 Creedmoor. Gavin reports: “Norma is known for its high-quality brass and ammunition. Recently, I saw that Norma had announced a new addition to their Professional Hunter lineup of ammunition: in 6.5 Creedmoor! I thought I should try some out with the Ruger Precision Rifle. As you saw in the video, this ammunition behaves more like match ammunition.”

3. 6.5 Guys Test Lapua 6.5 Creedmoor Brass in Tactical Rifles

If you have a 6.5 Creedmoor rifle, or are considering getting a gun chambered for this cartridge, we strongly recommend you watch the full 6.5 Guys Video. Ed and Steve spent a lot of time conducting this test, and the video includes helpful summaries of their findings.

4. Reloading for the 6.5 Creedmoor — Gear and Components

If you own a 6.5 Creedmoor rifle, and plan to start hand-loading for the popular cartridge, this video may help you select effective load components. The video examines a wide variety of brass, powder, and bullets options for the cartridge. In addition the reviewer looks at various reloading dies and tools suitable for 6.5 Creedmoor hand-loading.

5. The Springfield Armory M1A — Now Offered in 6.5 Creedmoor

Many folks may not realize that Springfield Armory now makes an M1A chambered in 6.5 Creedmoor. With considerably less recoil, this 6.5 CM version is easier to shoot than the classic 7.62×51 M1A: “Having a 6.5 Creedmoor caliber in the M1A lineup gives long-range shooters more choices with the precision and accuracy they require,” says Springfield Armory CEO Dennis Reese.

Permalink - Articles, - Videos, Reloading, Tech Tip 2 Comments »
September 30th, 2018

6mm Creedmoor Gas Gun — Savage MSR 10 Long Range

savage msr10 AR rifle 6mm 6.5mm Creedmoor Creedmore PRS gas gun ballistics

Savage’s MSR 10 Long Range is now available in 6mm Creedmoor. We think this rifle is a good choice for PRS Gas Gun matches in the Open Division. This AR10-type rig can shoot a larger, more capable cartridge than a .223 Rem (or 224 Valkyrie). And we think the 6mm Creedmoor is definitely a good choice for tactical/practical applications. In fact in the first-ever PRS gas gun match, the winner ran a 6mm Creedmoor. (Story HERE).

The 6mm Creedmoor case design allows room for long, heavy bullets while still functioning in an AR10-size action. The 6mm Creedmoor has become popular with High Power and PRS shooters because it offers excellent accuracy, good ballistics, and moderate recoil. As explained below, the 6mm Creedmoor offers a flatter trajectory, with less recoil, compared to the “parent” 6.5 Creedmoor.

Savage’s semi-automatic MSR 10 Long Range boasts some nice features — such as a Magpul PRS Gen 3 stock, and non-reciprocating, side-charging handle. The MSR 10 Long Range also features a two-stage target trigger, plus upgraded barrel with 5R rifling and Melonite QPQ finish. MSRP is $2284.00.

Savage MSR 10 Long Range Features:
– Non-reciprocating side charging handle
– Fluted 22.5″ heavy barrel with Melonite QPQ finish, 1:7.5″-twist rate
– Custom forged upper/lower for unique look and compact size
– Magpul PRS Gen3 buttstock
– Free-float M-LOK rail
– Two-stage target trigger with nickel boron treatment; 2.5 to 4-pounds
– Chamberings: 6mm Creedmoor, 6.5 Creedmoor, .308 Winchester

Savage MSR 10 Long Range (6mm Creedmoor, 6.5 Creedmoor, .308 Win)

Ballistic Comparison: 6mm Creedmoor vs. 6.5 Creedmoor

Which has better ballistics, the 6mm Creedmoor or the original 6.5 Creedmoor? Well, the answer depends on your bullet choice and the speed of your load. We went to the Hodgdon Reloading Page and selected the MAX listed loads for H4350 for each cartridge, choosing Sierra’s 107gr MatchKing for the 6mm Creedmoor, and Sierra’s 142gr MatchKing for the 6.5 Creedmoor. Hodgdon’s max H4350 load for the 6mm Creedmoor with 107gr bullet yields 3009 fps at 60,300 psi (24″ barrel). The max H4350 load for the 6.5 Creedmoor with 142gr bullet runs 2694 fps at 59,800 psi (24″ barrel).

With these listed Hodgdon Max loads, the 6mm Creedmoor had a flatter trajectory and less wind drift. Here is a quick comparison, based on data from JBM Ballistics.

6mm Creedmoor with 107gr SMK
Hodgdon H4350 Max “Book” Load, 3009 fps

savage msr10 AR rifle 6mm 6.5mm Creedmoor Creedmore PRS gas gun ballistics

600-Yard Drop = -11.5 MOA | 600-Yard Windage (10mph 90°) = 24.4 inches

6.5 Creedmoor with 142gr SMK
Hodgdon H4350 Max “Book” Load, 2694 fps

savage msr10 AR rifle 6mm 6.5mm Creedmoor Creedmore PRS gas gun ballistics

600-Yard Drop = -14.4 MOA | 600-Yard Windage (10mph 90°) = 25.8 inches

Commentary — Ballistics Comparisons and “Beyond Book” Loads
We are aware that some shooters are running faster loads in both 6mm Creedmoor and 6.5 Creedmoor rifles. The ballistics comparison would also change with different bullet choices for one or both calibers. However, by using Hodgdon’s listed max loads with the SAME Powder this is a meaningful starting comparison for the two related chamberings. Bottom line, the 6mm Creedmoor shoots flatter and has less wind drift. It also definitely has less recoil. This 6mm Creedmoor load has 2150.8 ft/lbs of energy at the muzzle. The listed 6.5 Creedmoor load has 2288.0 ft/lbs of energy at the muzzle.

Of course we know some guys are running their 6.5 Creedmoor faster with 140gr-class bullets. That would alter the comparison. But if you ask most actual PRS competitors who have campaigned BOTH the 6mm Creedmoor and the 6.5 Creedmoor, they will tell you the 6mm Creedmoor has less recoil, and a somewhat flatter trajectory. That makes this new 6mm Creedmoor Savage MSR 10 rifle an interesting alternative to its 6.5 Creedmoor brother.

PRS Gas Gun Series 6mm Creedmoor AR10

Permalink Competition, Gear Review, Tactical No Comments »
August 25th, 2018

Guns of Summer — Pride and Joy Collection for August

AccurateShooter.com Pride Joy F-Open KW Precision wood stock
Gorgeous wood stock crafted by Joel Russo: “A customer from Texas commissioned me to make him a one-of-a-kind stock, so I pulled a slab out of inventory, and put it all together.”

One of the most popular items in our Shooters’ Forum is the ongoing “Pride and Joy” thread. Since 2009, Forum members have posted photos and descriptions of their most prized firearms. Here are some of the most recent “Pride and Joy” rifles (and one wheelgun) showcased in our Forum. Do you have a gun you’d like to see featured there? Register for the Forum and you can add your favorite gun to the list.

Pride Juy AccurateShooter hunting benchrest rifles 6BRX Lapua Berger

Above is a nice field rifle built up by a father for his daughter. Forum member FrankZ explains: “This is my favorite rifle and it will become my daughter’s first centerfire. The action is from the first rifle I purchased with my own money 21 years ago (700VSS).” The rifle now sports a 24″ Brux barrel chambered in 6mm Creedmoor, with aftermarket PT&G Bolt and DBM metal.

Pride Juy AccurateShooter hunting benchrest rifles wheelgun Ruger Revolver hunter

Here is a 6BR Ackley Improved built by Alex Wheeler. This blue marble-painted beauty features a BAT “B” action timed by Alex, fitted with Jewell trigger, and Borden trigger guard. The barrel is a Hawk Hill HV contour finished at 28 inches. The stock is a Deep Creek Tracker with 4″ forearm and rudder system (the toe of the stock adjusts for angle, allowing better tracking). This scope is a Vortex 15-60x52mm Golden Eagle riding in Burris Signature Zee rings.

Pride Juy AccurateShooter hunting benchrest rifles 6BRX Lapua Berger

Forum member Grimstod posted this nice 6BRX in a scenic setting: “Bill Goad at Premier Accuracy crated this fantastic 6BRX. It shoots better then I do.” The rifle features a single-feed Alpin action, with Hart 26″ 1:8″-twist barrel, chambered for the 6BRX (6mmBR wildcat) with .269 neck. Grimstod currently runs 95gr Berger VLDs in Lapua brass. On top is a Leupold 40x45mm scope on a Picatinny rail that Grimstod machined himself. The stock is an HS Precision painted by Premier Accuracy.

Pride Juy AccurateShooter hunting benchrest rifles 6BRX Lapua Berger

Here’s a gorgeous green 6mm Dasher. Forum Member Gunnermhr states: “This is my new 12-lb Dasher for the 1000 Yard Benchrest silhouette matches. My good friend at CRS Custom Rifle Stocks in Aaronsburg, PA made and painted the stock. It’s similar to a Tooley MBR with a few modifications. It still supported on a 3″ forearm and is full length. Hard to imagine it still makes weight with a wood stock and a 36 power Leopold. Crossed the scale at 11.7lbs. The rifle features a BAT “B” Action. The paint is Candy Apple Green, the forearm has a white base-coat, center section is gray base coat and the buttstock is black base coat, all covered with five coats of clear. It’s the new pride of the fleet as it shoots as good as it looks. This gun hammers with 105gr Berger Hybrids.”

Pride Juy AccurateShooter hunting benchrest rifles 6BRX Lapua Berger
Pride Juy AccurateShooter hunting benchrest rifles 6BRX Lapua Berger

Here’s a state-of-the-art Benchrest rifle, finished proudly in bright red. Forum Member JimmyMac posted: “Picked up my new 6 PPC today. This red rig features a Borden B action (Jewell trigger) fitted with a Lederer 1:14″-twist barrel with a Loker tuner. The barrel action rides in a Roy Hunter stock. On top is a Nightforce 42x44mm Competition scope in BAT rights. The rifle was smithed by Dave Bruno.

Pride Juy AccurateShooter hunting benchrest rifles wheelgun Ruger Revolver hunter

This impressive rifle features an “antique” 1917 Enfield action chambered for the .338 Win Magnum cartridge. The lovely Maple stock was hand-carved by Forum member Spitfire_ER. He tells us: “I found this piece of wood as a return at a lumber yard about 7-8 years ago. I asked the guy in the yard about it and he said it had been returned because it had too much figure for the job the customer was working on. First thing I thought was, ‘That would make a nice stock’.”

Not a Rifle But Still a Stunner…
Pride Juy AccurateShooter hunting benchrest rifles wheelgun Ruger Revolver hunter

Last but not least is one of the nicest stainless Ruger revolvers we’ve ever seen. Forum member Longcarbine says: “This is not a rifle, but it’s my favorite weapon”. The Ruger is fitted with a custom Picatinny scope rail with matching silver-tone Bushnell Trophy handgun scope, plus handsome faux Ivory grips. This wheelgun is almost too pretty to hunt with…

Permalink Gear Review, Gunsmithing, Hunting/Varminting 1 Comment »
August 19th, 2018

6.5 Creedmoor Load Data with Popular Powders

Nosler 6.5 Creedmoor load data PRS Reloder 16 RL 17 H4350 Varget IMR 4895

We’re told the 6.5 Creedmoor is now the best-selling chambering in new bolt-action rifles sold in the USA. Accurate, versatile, with moderate recoil, the 6.5 Creedmoor serves hunters, paper punchers, and PRS shooters equally well.

As part of its online Load Data Center, Nosler offers very complete load data for the popular 6.5 Creedmoor cartridge. This medium-sized cartridge has become one of the most popular chamberings for tactical and PRS shooters. The 6.5 Creedmoor combines excellent accuracy, good mag-feeding, good barrel life, moderate recoil, and reasonable component cost. That’s why this cartridge has caught on quickly. GET ALL 6.5 Creedmoor Load Data.

6.5 Creedmoor Velocity Test Rifleshooter.com barrel cut test Nosler Load Data
How does barrel length affect 6.5 Creedmoor Muzzle Velocity?
CLICK HERE for RifleShooter.com barrel cut-down velocity test.

According to the Sierra Load Manual: “Developed in 2007 by Dennis DeMille and Dave Emary, the 6.5 Creedmoor is a shortened and improved 30 TC cartridge case that was inspired by the .308 Winchester design. This short action design was created to maximize case capacity and a wide range of loading lengths, while still fitting in standard short action magazines. With the correct twist barrel, the versatile 6.5 Creedmoor can take advantage of the wide range of bullet weights available in 6.5 mm (i.e. .264 caliber). Reloaders should keep in mind that the 6.5 Creedmoor works best with medium to medium-slow powders such as H4350, Varget, Win 760, and RE-17.”

Click Each Image to Load PDF File for Listed Bullet Weights

Nosler 6.5 Creedmoor load data PRS Reloder 16 RL 17 H4350 Varget IMR 4895 Nosler 6.5 Creedmoor load data PRS Reloder 16 RL 17 H4350 Varget IMR 4895
Nosler 6.5 Creedmoor load data PRS Reloder 16 RL 17 H4350 Varget IMR 4895

In addition to the data sheets shown above, Nosler offers 6.5 Creedmoor data for a 100 grain Ballistic Tip and Partition bullets.

Nosler 6.5 Creedmoor load data PRS Reloder 16 RL 17 H4350 Varget IMR 4895
Permalink Bullets, Brass, Ammo, Reloading, Tactical 4 Comments »
August 12th, 2018

6.5 Creedmoor Barrel Length Test — Velocity Per Inch Revealed

Rifleshooter.com 6.5 Creedmoor cut-down test

Rifleshooter.com does some great original research — providing “hard data” you can’t find anywhere else. Here are the eye-opening results of Rifleshooter.com’s 6.5 Creedmoor barrel cut-down test. You may be surprised at the results. Read on…

What do you get when you cut a 6.5 Creedmoor-chambered barrel down to just over 16 inches? A lot more velocity than you might think. Our friends at Rifleshooter.com recently did a barrel cut-down test with 6.5 Creedmoor test rifle, shortening the barrel from 27 to 16.1 inches in one-inch increments. Surprisingly, with a 142gr Sierra MK, the total velocity loss (as measured with a Magnetospeed) was just 158 FPS, an average of 14.4 FPS per inch of barrel length. With the lighter 120gr A-Max bullet, the total velocity loss was 233 FPS, or 21.8 FPS average loss per inch of barrel.

» CLICK HERE to SEE All Velocity Values at All Barrel Lengths

To perform this velocity test, our friend Bill, Rifleshooter.com’s editor, built up a 6.5 Creedmoor rifle using a Remington Model 7 action, 1:8″ twist Green Mountain CM barrel, and MDT LSS Chassis, all obtained from Brownells.com.

Test Procedure
Five (5) rounds of each type of cartridge were fired at each barrel length and the velocity data was recorded with a MagnetoSpeed V3 barrel-mounted chronograph. The rifle was then cleared and the barrel was cut back one inch at a time from 27″ to just over 16″. NOTE: During this winter test, the air temperature was a very chilly 23° F. One would expect higher velocities across the board had the outside temperature been higher.

» Read Full Story with All Test Results at Rifleshooter.com

The photo below shows how the barrel was cut down, inch-by-inch, using a rotary saw. The barrel was pre-scored at inch intervals. As the main purpose of the test was to measure velocity (not accuracy) the testers did not attempt to create perfect crowns.

Rifleshooter.com 6.5 Creedmoor cut-down test

6.5 Creedmoor vs. Other Mid-Sized 6.5mm Cartridges
The 6.5 Creedmoor is a very popular cartridge with the tactical and PRS crowd. This mid-size cartridge offers good ballistics, with less recoil than a .308 Winchester. There’s an excellent selection of 6.5mm bullets, and many good powder choices for this cartridge. When compared to the very accurate 6.5×47 Lapua cartridge, the 6.5 Creedmoor offers similar performance with less expensive brass. For a tactical shooter who must sometimes leave brass on the ground, brass cost is a factor to consider. Here’s a selection of various 6.5mm mid-sized cartridges. Left to right are: 6.5 Grendel, 6.5×47 Lapua, 6.5 Creedmoor with 120gr A-Max, 6.5 Creedmoor with 142gr Sierra MK, and .260 Remington.

6.5 Creedmoor Rifleshooter.com velocity barrel cut cut-down test saw blade

When asked to compare the 6.5 Creedmoor to the 6.5×47 Lapua, Rifleshooter.com’s editor stated: “If you don’t hand load, or are new to precision rifle shooting, get a 6.5 Creedmoor. If you shoot a lot, reload, have more disposable income, and like more esoteric cartridges, get a 6.5×47 Lapua. I am a big fan of the 6.5×47 Lapua. In my personal experience, the 6.5×47 Lapua seems to be slightly more accurate than the 6.5 Creedmoor. I attribute this to the quality of Lapua brass.” Now that Lapua offers 6.5 Creedmoor brass with small primer pockets, the 6.5 Creedmoor is even more attractive.

The creator of Rifleshooter.com also operates a Custom Rifle Building enterprise and gun shop in Long Island, New York: 782 Custom Guns Ltd.. He tells us: “We offer an unparalleled level of gunsmith machine shop services in the Long Island region. From precision rifles (USMC M40A3/A5/A6 XM3 clones) to customized Remington 870 and Mossberg 590 shotguns, and customized 1911s, chances are if you can dream it, we can build it!”

Permalink Gunsmithing, Tactical, Tech Tip 13 Comments »
June 19th, 2018

New 6mm Creedmoor Cartridge Brass from Lapua

Lapua 6mm 6.5mm Creedmore cartridge brass prs tactical varmint annealed

In the PRS game, the 6.5 Creedmoor has ruled the roost. However more and more serious competitors are moving to the 6mm Creedmoor cartridge because it offers lower recoil and a flatter trajectory (with some bullets). If you are a fan of the 6mm Creedmoor — take heart. Lapua has started production of 6mm Creedmoor cartridge brass, which should hit American shores later in the year. Yes this 6mm Creedmoor brass has small primer pocket and small flash hole — allowing it to stand up to repeated loading cycles with stout pressures.

Here is the official announcement…

Lapua 6mm Creedmoor Cartridge Brass

Lapua is pleased to announce the new 6mm Creedmoor case, a necked down version of the extremely popular 6.5mm Creedmoor designed to produce higher velocities, flatter trajectories, and reduced recoil.

Lapua 6mm 6.5mm Creedmore cartridge brass prs tactical varmint annealedCustomer demand for a 6mm version followed almost immediately after the release of the original Creedmoor case. Aside from the neck dimensions, our new 6mm Creedmoor cases shares the same features and characteristics that make Lapua the standard for 6.5 Creedmoor brass. It is a beautifully-drawn case, properly annealed at the neck and shoulder, with head metallurgy specifically chosen for durability, and the same small rifle primer, small flash-hole design that delivers the ultimate accuracy edge. The smaller 6mm bore diameter offers an excellent selection of proven low-drag match bullets that offer outstanding long range performance with even less recoil.

While the original 6.5 Creedmoor was designed with NRA High Power competition in mind, other disciplines, including the Precision Rifle Series (PRS), were quick to see the positive attributes of this cartridge. We know Lapua’s latest offering will find a niche with discerning shooters in demanding competitive disciplines.

We expect Lapua’s new 6mm Creedmoor cartridge brass to be favored by High Power shooters and serious varminters as well as tactical competitors. The Lapua 6mm Creedmoor cases will be available in the USA later in 2018.

The new Lapua 6mm Creedmoor Brass will definitely be a hit with PRS Competitors…
Lapua PRS tactical varmint hunting 6XC 6mm Creedmoor cartrdige brass
Photo from Ramia Whitecotton’s GAP GRIND 2016 photo album.

New product tip from Boyd Allen. We welcome reader submissions.
Permalink Bullets, Brass, Ammo, New Product, News, Tactical 13 Comments »
June 18th, 2018

New Bolt Action Model 48 Nosler Custom Handgun

Nosler M48 Model 48 Nosler Custom Handgun NCH silhouette pistol bolt-action hunting varminting

You have probably never seen a handgun like this before. This ain’t no compact pistol that’s for sure. The new Model 48 Nosler Custom Handgun (NCH), designed for handgun hunting/varminting and long-range silhouette duties, features a rifle-size bolt action, combined with a 15″ barrel. The billet aluminum stock takes AR-type pistol grips. The fore-end is long enough to work well on a front rest. We like the rakish lines of Nosler’s new Model 48 but the $2495.00 MSRP is not inexpensive.

Nosler M48 Model 48 Nosler Custom Handgun NCH silhouette pistol bolt-action hunting varminting

Nosler M48 Model 48 Nosler Custom Handgun NCH silhouette pistol bolt-action hunting varmintingStill, the compact size (21″ OAL) and relatively light weight (5.4 lbs.) make this an interesting option for hunters and varminters who venture far afield.

Early production versions have been well-reviewed: “Over the last 40 years, I have shot every conceivable configuration of single-shot handguns including high-end custom rigs. The new Nosler handgun will keep up with the very best of them. In my experience, I have found this handgun to be extremely accurate, well-designed, and user-friendly. The Nosler handgun will be most welcome with handgun hunters, target and steel shooters, or anyone looking to add an exciting dimension to their shooting experience.” — Mark Hampton

The new Nosler Model 48 handgun is offered in a variety of versatile chamberings: 22 Nosler, 24 Nosler, 6mm Creedmoor, 6.5 Creedmoor, 7mm-08 Rem, and .308 Winchester. CLICK HERE for a discussion of M48 NCH options in our Shooters’ Forum.

Nosler M48 Model 48 Nosler Custom Handgun NCH silhouette pistol bolt-action hunting varminting

Nosler M48 Model 48 Nosler Custom Handgun NCH silhouette pistol bolt-action hunting varminting

Nosler Custom Handgun Model 48 Features

1. Shilen Barrel — The M48 NCH features a free-floated Shilen 416R stainless heavy-contour barrel threaded at the muzzle, and supplied with a thread protector. Standard barrel length is 15″ with other lengths between 12″-18″ available on request. Barrel fluting is also available for an additional charge.

2. Aluminum Stock — The CNC-milled billet 6061-T6 aluminum stock will take any grip that fits an AR15. We suggest adding a grip with a broad flat base to provide more stability.

3. Size and Weight — The M48 NCH is 21″ long with 15″ barrel (no brake) and weighs 5.4 pounds — quite a bit lighter than typical hunting rifles.

4. Cerakote Finish — The M48 NCH barreled action and stock both feature Cerakote® finishes. The barreled action and stock are coated separately, allowing for a wide variety of color combinations.

5. Muzzle Brake Option — A Harrell’s Precision Tactical 4-Port Brake (shown below) is available as an extra-cost addition.

Nosler M48 Model 48 Nosler Custom Handgun NCH silhouette pistol bolt-action hunting varminting

Permalink Handguns, Hunting/Varminting, New Product 7 Comments »
June 15th, 2018

PRS on a Budget? Savage 110 Tactical is Under $630.00

Savage Tactical 110 AccuStock PRS Factory Class

Looking for an affordable PRS Factory Class rifle? Savage has released an updated version of its model 110 that may fit the bill. The new Savage 110 Tactical comes in Grey or Desert Tan in three popular chamberings: 6mm Creedmoor, 6.5 Creedmoor, and .308 Win. Street price is under $630.00. The 110 Tactical features a user-configurable stock with internal sub-chassis. It also features a suppressor-ready threaded barrel, a one-piece +20 MOA scope rail, and 10-round detachable box magazine. The Savage Accutrigger is adjustable.

Competitors will want to know about barrel configurations. All 110 Tacticals have medium-heavy contour barrels with threaded muzzles (and thread cap). 6.5mm Creedmoor versions sport a 24″ barrel. The 6mm Creedmoor version has a 26″ barrel, while the .308 Win is offered with either 20″ or 24″.

This video tests the 6.5 Creedmoor Model 110 Tactical with multiple ammo types:

Four types of factory ammo were tested in above video: Hornady American Whitetail 129gr, American Eagle 140gr, Hornady Match 140gr ELD, S&B Tactical 140gr FMJ. Three sets of handloads were also tested. These used 130gr Hornady ELD, 130gr Nosler RDF, and 122 Lehigh CC bullets in Hornady brass. All handloads used H4350 powder and Federal primers. Accuracy was not bad with handloads.

Savage Tactical 110 AccuStock PRS Factory Class

Savage AccuFit System for Comb and LOP Adjustments
The 110 Tactical’s AccuFit system lets you customize comb height and length-of-pull with different comb risers and stock spacers that install easily. The AccuStock sub-chassis secures the action three-dimensionally along its entire length. This aids accuracy and shot-to-shot consistency.

Key Features
• AccuFit system for comb height and length-of-pull
• Detachable 10-round Magpul AICS magazine
• Threaded heavy barrel with end cap
• 20 MOA EGW rail
• Gray or Desert Tan synthetic stock
• Tactical oversized bolt handle

Left-Hand Version in .308 Win Only
Savage will offer a left-hand .308 Win version of the 110 Tactical. Sorry southpaw 6mm and 6.5 Creedmoor shooters — for now, only right-hand options are offered for those chamberings.

(more…)

Permalink Gear Review, Tactical No Comments »
February 20th, 2018

One Gun for Hunting AND Competition — Bergara B14 HMR

Bergara HMR rifle PRS production class 6.5 Creedmoor .308 Winchester

For the second year in the row, one of the more popular rifles at SHOT Show was the versatile Bergara’s B14 Hunting and Match Rifle (HMR). Designed for the tactical, PRS, and long-range hunting markets the HMR features an ergonomic, adjustable stock fitted with an internal aluminum sub-chassis. The stock is comfortable in a variety of positions, making it suitable for both hunting and practical shooting comps. The HMR is now offered in five chamberings: 22-250, 6mm Creedmoor, 6.5mm Creedmoor, .308 Win, and .300 Win Mag. They all use AICS-compatible box magazines. We’re pleased that all HMRs are guaranteed to produce sub-MOA groups at 100 yards using factory match-grade ammunition. Weight, without optics, is 9.15 lbs, about one pound less than the Ruger Precision Rifle. MSRP is $1,150.00. That’s a good value, but we wish Bergara included a scope rail from the factory.

Watch Video Starting at 6:30 for Bergara B14 HMR (Showing Internal Chassis):

The Spanish-made HMR boasts a molded synthetic stock with built-in machined aluminum mini-chassis. This mini-chassis allows secure, repeatable bedding for Bergara’s B14 action, which features two-lug bolt with coned bolt-head. The Chrome-Moly Bergara barrels are threaded 5/8″ x 24 at the muzzle for brakes or suppressors. The HMR uses a precision-machined bottom metal and is designed to accept AICS-style magazines.

Bergara HMR rifle PRS production class 6.5 Creedmoor .308 Winchester
Bergara HMR rifle PRS production class 6.5 Creedmoor .308 Winchester

The stock has a multi-stage textured finish, which looks good. Designed for both righties and lefties, the ambidextrous stock features an adjustable cheekpiece, and length of pull is adjustable with simple spacers. For slings and accessories, the HMR stock offers multiple flush cup QD mounts as well as multiple swivel studs for bipods and/or slings.

This should be an interesting addition to the line-up of factory rifles suitable for the PRS Series Production Class. But frankly, we think Bergara went too short with the barrels (or at least should offer longer barrels as options). In 6.5 Creedmoor, at 22″ you’re giving up 90 FPS or so compared to a 27″ (See Barrel Cut-Down Test). Additionally, we think most PRS competitors would prefer a different profile on the fore-end. Nonetheless for tactical guys who don’t like modular metal stocks, this is a pretty affordable option that can also work for hunting. NOTE: The new 6mm Creedmoor version does include a 26″ 1:8″-twist barrel. We like that. CLICK HERE for Bergara B14 HMR Owners Manual.

Bergara B14 HMR Rifle Specifications:

Chamberings: 22-250 Rem, 6mm Creedmoor, 6.5mm Creedmoor, .308 Win, .300 Win Mag
Action Type: 2-lug action, sliding plate extractor, cone bolt nose and breech
Magazine: AICS style mag compatible – Includes one Magpul® PMAG AICS Magazine
Barrel Specs: 22-250 Rem (1:9″ twist; 24″), 6mm Creedmoor (1:8″ twist, 26″), 6.5 Creedmoor (1:8″ Twist, 22″); .308 Win (1:10″ twist, 20″), .300 Win Mag (1:10″ twist, 26″)
Mini-Chassis Material: 7075 T6 aluminum
Weight without scope: 9.15 pounds
MSRP: $1,150.00

Permalink Gear Review, Hunting/Varminting 3 Comments »
January 10th, 2018

Load Data for the Popular 6.5 Creedmoor from Sierra Bullets

Sierra Load Data 6.5 Creedmoor

In the past few years, the 6.5 Creedmoor cartridge has become the leading cartridge for tactical/practical gun games. It offers excellent ballistics, moderate recoil, and good accuracy with a variety of powder and bullet combos. Along with the 6.5×47 Lapua, the 6.5 Creedmoor has demonstrated that a .264-Caliber mid-sized caliber is truly a jack of all trades — it can be accurate on paper, win PRS matches, and also harvest game during hunting season. If you own a 6.5 Creedmoor (or plan to get one) and hand-load your ammo, this post should provide a good start. Sierra Bullets now offers 6.5 Creedmoor Load Data for bullets from 120 to 142 grains — the most popular weight range for this chambering.

Sierra Bullets has released very complete load data for the popular 6.5 Creedmoor cartridge. This medium-sized cartridge has become one of the most popular chamberings for tactical and PRS shooters. The 6.5 Creedmoor combines excellent accuracy, good mag-feeding, good barrel life, moderate recoil, and reasonable component cost. That’s why this cartridge has caught on quickly.

The Springfield M1A is now available in 6.5 Creedmoor. For Gas Guns like this, be sure to full-length-size your brass after every firing, with adequate shoulder bump.
M1A 6.5 Creedmoor Sierra Load Data

Sierra Load Data 6.5 CreedmoorDeveloped in 2007 by Dennis DeMille and Dave Emary, the 6.5 Creedmoor is a shortened and improved 30 TC cartridge case that was inspired by the .308 Winchester design. This short action design was created to maximize case capacity and a wide range of loading lengths, while still fitting in standard short action magazines. With the correct twist barrel, the versatile 6.5 Creedmoor can take advantage of the wide range of bullet weights available in 6.5 mm (i.e. .264 caliber). Reloaders should keep in mind that the 6.5 Creedmoor works best with medium to medium-slow powders such as H4350, Varget, Win 760, and RE-17. The light recoil and adaptability of the efficient 6.5 Creedmoor cartridge has already proven itself in high power, precision rifle series and benchrest competitions. Couple that with respectable barrel life and its intrinsic accuracy potential and you have a recipe for success which should insure its legacy for decades to come.

Sierra 6.5 Creedmoor Load Data Manual reloading .264

Here are three tables from the Sierra Bullets Reloading Manual (5th Edition). IMPORTANT — This is just a sample!! Sierra has load data for many other 6.5mm bullet types, including FB, Spitzer, SBT, HPBT, and Tipped MK from 85 grains to 142 grains. To view ALL 6.5 Creedmoor DATA, CLICK HERE.

Sierra Bullets 6.5 Creedmoor Load Data MatchKing Tactical
INDICATES MAXIMUM LOAD – USE CAUTION
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.

Sierra Bullets 6.5 Creedmoor Load Data MatchKing Tactical
INDICATES MAXIMUM LOAD – USE CAUTION
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.

Sierra Bullets 6.5 Creedmoor Load Data MatchKing Tactical
INDICATES MAXIMUM LOAD – USE CAUTION
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.

Permalink News, Reloading, Tactical 2 Comments »
December 5th, 2017

Custom 6-6.5×47 Varmint rifle with BAT Action and Krieger Barrel

6mm Creedmoor 6-6.5x47 Lapua Varmint Rifle BAT action Krieger Barrel

With all the noise lately about the 6.5 Creedmoor, it’s easy to forget that before we had the Creedmoor, we had another accurate, efficient mid-sized cartridge, the 6.5×47 Lapua. Just as the 6.5 Creedmoor inspired the 6mm Creedmoor, the 6.5×47 Lapua has been successfully necked-down to 6mm (.243) for a 6-6.5×47 variant. This has worked great in a number of roles — benchrest, varminting, and tactical/PRS. This article, from a few seasons back, shows how the 6-6.5×47 Lapua can be successfully packaged as an accurate, potent 6mm varminter.

The 6-6.5×47 Lapua for Precision Long-Range Varminting

6mm Creedmoor 6-6.5x47 Lapua Varmint Rifle BAT action Krieger Barrel
Report by Stan Stewart

6mm Creedmoor 6-6.5x47 Lapua Varmint Rifle BAT action Krieger Barrel6mm AI ‘Sellers Remorse’ Spurs New 6mm Project
After selling my 6mm Remington Ackley Improved a couple of years ago and wishing I had not, I thought about a new customer rifle for work on Prairie Dog towns and New York wood chucks at 600+ yards. I have a .223 AR and 22-250 for medium ranges but I missed my 6mm AI for long-range work. The 22-250 is a fine chambering, but it is hard on barrels, and I think the 6mms may have an accuracy edge out past 400 yards. Also, shooters today enjoy a vast collection of really great 6mm bullets. Barrel life and bullet ooptions were two main reasons I decided to build a 6mm rather that another .224-caliber gun. But the question remained — what 6mm chambering to choose? Although I missed my 6mm AI, I did not miss fire-forming the brass, so when I learned about the 6-6.5×47 Lapua, a wildcat case easily formed by necking down the parent 6.5×47 case, I thought this might be the answer.

I started doing serious research on the 6-6.5×47 Lapua. I received a lot of good advice from AccurateShooter.com and other websites on the pros and cons of the new cartridge. Most reports were positive. I also talked to gunsmiths — quite a few recommended the new cartridge as well. Some of the cartridge attributes I liked were the small rifle primer, enough case capacity to efficiently reach 3700 fps with a 70gr bullet and 3400 fps with an 85-grain, without being terribly over-bore.

Most important was the 6-6.5×47’s reputation for inherent accuracy without being finicky like my 6mm AI (my experience). So, having chosen my cartridge, I started asking for gunsmith recommendations. Again the folks on the AccurateShooter Forum were very helpful. After many conversations I settled on Dave Bruno in Dayton, Pennsylvania. He was a good choice. After working with Dave on this project, I could not be happier. He was very helpful considering this was my first complete custom gun.

6mm Creedmoor 6-6.5x47 Lapua Varmint Rifle BAT action Krieger Barrel Dave Bruno

Putting Together the New Rig with Premium Components
From the get-go, I knew I wanted a BAT action and Krieger barrel. BAT Machine and Krieger Barrels enjoy a great reputation in the shooting industry. BATs are beautifully machined, smooth, and strong. Krieger cut-rifled barrels are known for dependable accuracy and long barrel life. While many 6-6.5×47 shooters choose a 8-twist barrel to shoot the 100-108gr bullets, I would be using smaller, varmint-weight bullets, so I selected a 1:10″-twist Krieger. This would allow me to shoot bullets from 60 grains up to 90 grains. Dave chambered the barrel with an 0.269″ neck and fluted the barrel to save weight. I also had Dave install a Vais muzzle brake. The Vais brake is more expensive than some others, but it is a proven product. Dave fitted the BAT with a 2 oz. Jewell trigger, mounted with a +20 MOA scope rail, then pillar-bedded the BAT into a McMillan Hunter-Class-style fiberglass stock. The scope is a 12-42x56mm Nightforce NSX, mounted in a set of Nightforce rings I hand-lapped for better contact.

6mm Creedmoor 6-6.5x47 Lapua Varmint Rifle BAT action Krieger Barrel

Berger Bullets 88gr varmint bullet 6-6.5x47 Lapua varmint rifleLoad Development for Varminting
I had selected a few powders and bullets recommended by other 6-6.5×47 shooters and started by seating all the bullets .005″ off the lands. The powders I selected were Varget, Vihtavuori N550, and Reloder 15.

I was very pleased with the 88gr Bergers. In initial testing, they grouped well and I was able to drive them to 3400 fps easily. As I wanted a gun for long-range varmint work, I was hoping the 10-twist barrel would provide enough stability for the heavier weight bullets. It did — the 10-twist worked great! I was able to shoot the lighter weight bullets very well and the 88s were superb. With a BC of 0.391, leaving the barrel at 3400 fps, these bullets were still traveling at 2600 fps at 600 yards!

6mm Creedmoor 6-6.5x47 Lapua Varmint Rifle BAT action Krieger Barrel

I did wonder how well the 88s would work on varmints given their small meplats (and limited expansion). A call to Berger reassured me the 88s should work fine on small varmints. The test came last summer when I made a trip to NY and got to visit my old Chuck hunting farms with my new rifle and old hunting buddy. The longest shot we had was only 300 yards, but the Berger 88s did great. None of the eight critters we nailed so much as wiggled after they were hit.

I did a lot of testing, recording group sizes for a variety of different bullets and powders. With all the data collected in a spreadsheet, I was able to “crunch the numbers”, and that helped me choose my preferred loads. By looking at the average group size for the individual bullets and powders, the data drew a clear picture of what the rifle shot best. Below is a chart showing comparative group sizes, arranged by both bullet type and powder brand.

6mm Creedmoor 6-6.5x47 Lapua Varmint Rifle BAT action Krieger Barrel

READ Full Article with Bullet Chron Data and Accuracy Chart »

Permalink - Articles, Bullets, Brass, Ammo, Hunting/Varminting 6 Comments »
November 14th, 2017

6mm Creedmoor Reloading Data From Sierra Bullets

6mm Creedmoor 6.5 Creedmoor load data Sierra Bullets

CLICK HERE for Sierra Bullets 6mm Creedmoor LOAD DATA PDF »

Sierra Bullets has recently released load data for the 6mm Creedmoor cartridge, a necked-down version of the 6.5 Creedmoor, a popular PRS, tactical, and hunting cartridge. Sierra has released very comprehensive 6mm Creedmoor load data, covering fifteen (15) different bullets from 55 to 110 grains. NOTE: Hornady-brand brass was used for Sierra’s 6mm Creedmoor load tests, not the newer, stronger Lapua 6.5 CM brass with small primer pockets. Hand-loaders using Lapua 6.5 Creedmoor brass necked to 6mm may have to adjust their loads.

Sierra writes: “As soon as the 6.5 Creedmoor was released in 2007, a 6mm version was being envisioned. After the 6mm Creedmoor demonstrated its worth at 1000 yards it began to catch the attention of Precision Rifle Series (PRS) competitors. The 6mm/6.5 Creedmoor is a great fit for those looking for an AR platform-friendly cartridge. It delivers velocities very similar to the .243 Win and yet fits the AR10 magazine length[.] The 30-degree shoulder makes this a very efficient case and helps prolong case life as well. The 6mm/6.5 Creedmoor works well with powders such as H4350, RE-17, and Ramshot Hunter for heavier long-range bullet weights. Slightly faster powders such as RE-15, Win 760, and Vihtavuori N540 work well with lighter weight bullets.”

Sierra Bullets Tested for 6mm Creedmoor Load Data
55gr BlitzKing (#1502)
60gr HP (#1500)
70gr HPBT (#1505)
70gr BlitzKing (#1507)
75gr HP (#1510)
80gr SBT (#1515)
85gr Spitzer (#1520)
85gr HPBT (#1530)
90gr FMJBT (#1535)
95gr HPBT (#1537)
95gr TMK (#7295)
100gr Spitzer (#1540)
100gr SBT (#1560)
107gr HPBT (#1570)
110gr HPBT (#1575)

In developing its 6mm Creedmoor load data, Sierra tested a very wide selection of propellants, two dozen overall. For the smaller bullets, fast-burning powders such as Benchmark, H4895, and CFE223 were tested. For the heavier 100+ grain bullets, Sierra tested a selection of medium-burn-rate powders including H4350, Reloder 16, Reloder 17, Varget, and Superformance. Sierra did a very thorough job. We know this information will be welcomed by 6mm Creedmoor shooters.

Don’t know what powder to try first? For the 107-110 grain bullets, if you want best accuracy and low ES/SD, our Forum members recommend Alliant Reloder 16 and Hodgdon H4350. If you are seeking max velocity with the 110-grainer, look at Hodgdon Superformance and Reloder 19.

Here are Sierra’s 6mm Creedmoor Load Data Charts for the 107gr MK and 110gr MK. There are a half-dozen other tables for lighter-weight bullets.

6mm Creedmoor 6.5 Creedmoor load data Sierra Bullets

6mm Creedmoor 6.5 Creedmoor load data Sierra Bullets

6mm Creedmoor 6.5 Creedmoor load data Sierra Bullets

Sierra Bullets Load Data 6mm Creedmoor reloading tips

Permalink Bullets, Brass, Ammo, Reloading, Tactical No Comments »
October 3rd, 2017

New Savage 10/110 Tactical Rifle with Modular Chassis

Savage 10/110 model 10 PRS Stealth Evolution tactical rifle 6mm 6.5 Creedmoor .338 Lapua Magnum

Savage Introduces 10/110 Stealth Evolution in Six Popular Chamberings
Savage has just introduced the new 10/110 Stealth Evolution Chassis Rifle in six chamberings, including the PRS-pleasing 6mm Creedmoor and 6.5 Creedmoor. This rifle will be offered in right-hand and left-hand models. Big Boomer fans can order a .300 Winchester Magnum or the .338 Lapua Magnum.

.223 Rem, 6mm Creedmoor, 6.5 Creedmoor, .308 Win, .300 Win Mag, .338 Lapua Magnum

Savage 10/110 model 10 PRS Stealth Evolution tactical rifle 6mm 6.5 Creedmoor .338 Lapua Magnum

The 10/110 Stealth Evolution pairs a heavy fluted 5R barrel with a monolithic aluminum chassis finished in bronze Cerakote. The hard polymer-ceramic coating resists abrasion, corrosion, and impact damage. The rifle features a factory-blueprinted 10/110 action, matched with user-adjustable AccuTrigger. The Stealth Evolution comes standard with an extra-long top rail and factory muzzle brake. MSRP for standard calibers is $1799.00 (.300 Win Mag $1999.00 MSRP; .338 Lapua Magnum $2149.00 MSRP).

Savage 10/110 model 10 PRS Stealth Evolution tactical rifle 6mm 6.5 Creedmoor .338 Lapua Magnum

AccurateShooter Comment: We like the availability of the 6mm Creedmoor chambering, which is finding favor among many PRS shooters. The 6mm CM has less recoil and a flatter trajectory — plus 6mm bullets are cheaper. Savage did the 6mm version right. At 26″, the barrel is long enough, and the 1:7.5″ twist can stabilize the new 110gr SMKs. That Magpul PRS GEN3 stock looks good — controls are tucked away and the toe can be used with a sand-bag. Some other tactical stocks have rails and/or other “pointy bits” that snag on a rear bag. In .223 Rem or 6mm Creedmoor, this rifle would be a good choice for Prairie Dog safaris. We do wish Savage offered a front sled for bag use though.

Savage 10/110 model 10 PRS Stealth Evolution tactical rifle 6mm 6.5 Creedmoor .338 Lapua Magnum

Permalink New Product, Tactical 3 Comments »
August 17th, 2017

New Savage Model 10 GRS in 6mm Creedmoor

GRS Savage Model 10 tactical Rifle Norway PRS 6mm Creedmoor 6.5 CM

Savage has added a new chambering, 6mm Creedmoor, to its impressive Model 10 GRS rifle, already sold in 6.5 Creedmoor and .308 Win. The 6mm Creedmoor version shoots a slightly lower recoil cartridge that is well-suited for both PRS competitions and varminting. Savage’s Model 10 GRS features a very high-quality, strong, and ergonomic composite stock crafted by GRS Rifle Stocks in Norway.

With outstanding Lapua 6.5 Creedmoor brass now available that can easily be necked down to 6mm CM, we believe this 26″-barreled rifle could become popular with PRS competitors. We like the longer 26″ barrel length and the 1:7.5″ twist lets you shoot the latest high-BC 6mm match bullets, including Sierra’s new 110gr MatchKing*.

GRS Savage Model 10 tactical Rifle Norway PRS 6mm Creedmoor 6.5 CM

We shot a 6.5 CM Model 10 GRS rifle at SHOT Show Media Day and liked it better than many of the metal-chassis rifles being marketed to the tactical/PRS market. The Model 10 GRS is very comfortable to shoot, and the inherent accuracy is impressive for a rifle with a $1449.00 MSRP and “street price” around $1250.00.

GRS Savage Model 10 tactical Rifle Norway PRS 6mm Creedmoor 6.5 CM

The Model 10 GRS features adjustable cheekpiece and adjustable length of pull. The grip area is very comfortable, filling the hand naturally. The stock has a nice surface texture providing good “traction” on forearm and grip. The stock is fairly light but very strong, being made from 15% fiberglass-reinforced Durethan, with 65% glass bedding material. Only right-hand versions are available.

Savage Model 10 GRS Designations:
22597 / 6mm Creedmoor, 26-inch barrel/ 1:7.5″ twist / $1,449
22596 / 6.5 Creedmoor, 24-inch barrel / 1:8″ twist / $1,449
22599 / 308 Winchester, 20-inch barrel / 1:10″ twist / $1,449

Product tip from EdLongrange. We welcome reader submissions.

* Sierra recommends a 1:7″ twist, but, given the velocities the 6mm Creedmoor can deliver, field testers are reporting success shooting the 110gr SMK with a 1:7.5″ twist.

Permalink Hunting/Varminting, New Product, Tactical 1 Comment »
April 7th, 2017

PRS Gas Gun Match — Winning Hardware and Match Strategies

PRS Gas Gun Match CORE Florida

Shooting Sports USA just released an excellent, in-depth article about the first-ever PRS Gas Gun Match. If you enjoy tactical-style shooting, or have an interest in modern semi-auto rifles, we strongly recommend you read this match report by SSUSA Editor John Parker. Offered in a magazine-style format, this SSUSA feature includes explanations of the rules and tactics for these matches, along with interviews with top competitors, including match winner SSG Tyler Payne of the USAMU.

CLICK HERE to Read PRS Gas Gun Match Report by Shooting Sports USA

Payne dominated the match, finishing 200 points ahead of the next competitor. Payne competed in Open Class shooting a JP Enterprises LRP-07 chambered in 6mm Creedmoor, running Berger 105gr 6mm Hybrids at 2975 fps. He used a Vortex Razor HD 4.5-27x56mm scope. With its 6X zoom ratio, this optic allowed SSG Payne to switch from a wide field of view to high magnification as the stage demanded. With targets out to 800 yards, having 27X on tap was useful.

There are three divisions in PRS Gas Gun Matches: Tactical Light (.223 Rem/5.56), Tactical Heavy (.308 Win), and Open. At this match, about 65% of shooters competed in Tac Light. Match Director Ryan Castle said: “The remaining 35% was split pretty evenly between Open and Tactical Heavy.”

Open Class Caliber Choices
“For Ammo in Open Class, 6mm and 6.5mm Creedmoor were popular — overall winner SSG Tyler Payne won using a rifle chambered in 6mm Creedmoor”. — John Parker, SSUSA

Gas guns to 800 yards, yep there are targets down there somewhere…
PRS Gas Gun Nightforce Optics CORE Florida AR15 AR
Jeff Cramblit Facebook photo

Gas Gun Match Loads — Short Range vs. Long Range
“The .223/5.56 [Tactical Light] guns had some lag time waiting on shot impacts. I believe the long-term solution may be to find a light and fast load for closer stages for near-instant reaction time and use a heavy load for the long shots to see splash and get the target to move a little more.” — Sean Murphy, Nightforce

Interview with Match Winner Tyler PaynePRS Gas Gun Match CORE Florida
SSG Tyler Payne told SSUSA: “This match has a lot of similarities to 3-Gun, which I’ve been shooting for 11 years now. With targets out to 800 yards, limited rounds and 30-second penalties, the match gave you the opportunity to go as fast as you wanted but really forced you to be accurate. Training for PRS has given me enough discipline to make my shots count and 3-Gun has taught me how to be efficient. Those two things helped me excel at this match. Having to slow down with a gas gun and make my shot count was very foreign to me. Usually at matches with a gas gun, you get as many shots as you want to take, so having to slow down was difficult.”

“If I had any pointers for someone wanting to try this type of match it would be to get out and confirm your data as far as you can. Don’t trust your ballistic Apps. Other than that, ask questions, watch the experienced shooters and have fun”.

Read more interviews HERE

PRS Gas Gun Series Rules

For the new PRS “Gasser” Competition, the PRS developed rules on gun types, scoring, match timing, penalties, safety and other key topics. CLICK HERE for Full PRS Gas Gun Series Rules.

Open Division: The Open Division rifles will not exceed a caliber of .30 or a velocity of 3,200 fps. With this and other divisions, Match Officials may request at any point during a match that a competitor fire their rifle through chronograph..

Tactical Light Division: Tactical Light Division rifles are restricted to 5.56 NATO/.223 Remington calibers only. Bullet weight cannot exceed 77 grains and muzzle velocity cannot exceed 3,000 fps.

Tactical Heavy Division: This class is restricted to .308 Win (7.62×51) gas guns. Most will be AR-10 platform rifles. Bullet weight cannot exceed 178 grains and muzzle velocity cannot exceed 2,800 fps.

Scoring and Penalties
The Gas Gun Series utilizes a time plus penalty-based scoring system for all match scoring. This means the score is the shooter’s total combined time on all stages plus any penalties accrued.

Penalties are as follows:
30 seconds for any rifle targets not engaged or neutralized.
15 seconds for any pistol targets not engaged or neutralized.
15 seconds for hitting a “No Shoot” target.
No more than 50% of the stages at a match can utilize an unlimited round count. At least 25% of the targets in Gas Gun Series match must be 2 MOA or smaller. Max distance is 800 yards.

Permalink Competition, Tactical No Comments »
February 16th, 2017

6.5 Creedmoor vs. Other Mid-Sized .264-Caliber Cartridges

6.5 Creedmoor Rifleshooter.com velocity barrel cut cut-down test saw blade

6.5 Creedmoor vs. Other Mid-Sized 6.5mm Cartridges
The 6.5 Creedmoor is a very popular cartridge with the tactical and PRS crowd. This mid-size cartridge offers good ballistics, with less recoil than a .308 Winchester. There’s an excellent selection of 6.5mm bullets, and many good powder choices for this cartridge. When compared to the very accurate 6.5×47 Lapua cartridge, the 6.5 Creedmoor offers similar performance with less expensive brass options. For a tactical shooter who must sometimes leave brass on the ground, brass cost is a factor to consider. Here’s a selection of various 6.5mm mid-sized cartridges. Left to right are: 6.5 Grendel, 6.5×47 Lapua, 6.5 Creedmoor with 120gr A-Max, 6.5 Creedmoor with 142gr Sierra MK, and .260 Remington.

When asked to compare the 6.5 Creedmoor to the 6.5×47 Lapua, Rifleshooter.com’s Editor stated: “If you don’t hand load, or are new to precision rifle shooting, get a 6.5 Creedmoor. If you shoot a lot, reload, have more disposable income, and like more esoteric cartridges, get a 6.5×47 Lapua. I am a big fan of the 6.5×47 Lapua. In my personal experience, the 6.5×47 Lapua seems to be slightly more accurate than the 6.5 Creedmoor. I attribute this to the quality of Lapua brass.” But now that Lapua is producing top-quality 6.5 Creedmoor brass with small primer pockets, we could have a “second generation” 6.5 Creedmoor that rivals ANY mid-sized cartridge for efficiency AND accuracy. We will soon know how well the 6.5 Creedmoor cartridge performs with Lapua brass.

The first shipment of Lapua 6.5 Creedmoor brass has arrived in the USA. It features a small flash hole and small primer pocket. We have some for testing…

Lapua 6.5 Creedmoor Brass

New Lapua 6.5 Creedmoor Brass Field Tests Soon
Our friends at 65Guys.com will be testing the new Lapua 6.5 Creedmoor brass next week. The goal will be to determine if Lapua’s new Small Primer Pocket/Small Flash Hole brass allows higher velocities than American-made brass (Hornady specifically). In addition the 6.5 Guys want to see how well the new Lapua brass holds up after dozen (or more) firing cycles. They’ll hammer the new brass pretty hard to see how it fares with repeated stout loads. Stay tuned…

Sierra 6.5 Creedmoor Load Data Manual reloading .264

Here are three tables from the Sierra Bullets Reloading Manual (5th Edition). IMPORTANT — This is just a sample!! Sierra has load data for many other 6.5mm bullet types, including FB, Spitzer, SBT, HPBT, and Tipped MK from 85 grains to 142 grains. To view ALL 6.5 Creedmoor DATA, CLICK HERE.

Sierra Bullets 6.5 Creedmoor Load Data MatchKing Tactical
INDICATES MAXIMUM LOAD – USE CAUTION
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.

Sierra Bullets 6.5 Creedmoor Load Data MatchKing Tactical
INDICATES MAXIMUM LOAD – USE CAUTION
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.

Sierra Bullets 6.5 Creedmoor Load Data MatchKing Tactical
INDICATES MAXIMUM LOAD – USE CAUTION
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.

Permalink Bullets, Brass, Ammo, Gear Review 22 Comments »