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March 12th, 2024

Big Boomer .50 BMG Boasts Impressive Half-MOA Accuracy

.50 BMG Richard King Texas half-MOA

A few seasons ago, Texas gunsmith Richard King built an impressive .50 BMG target rifle for a customer. Equipped with a beefy McMillan stock, this rig has delivered some very impressive accuracy. Check out that target shot during break-in. Using On Target software, we measured this 3-shot group at 0.476″ or 0.454 MOA. Not bad for a beast with VERY serious recoil. Do you think you could beat that 0.476″ with your AR15 shooting puny .223-caliber bullets?

.50 BMG Richard King Texas half-MOA
Compare the dimensions of that massive 50-Cal action to a Rem 700 action in the middle. When you’re shooting a Fifty, size matters!

On Facebook, some folks were surprised a guy could wring that kind of accuracy out of a monster .50 BMG. One wag posted: “Yikes! He will need flinch therapy after shooting that beast.”

Another Facebooker joked: “When shooting a .50 BMG you say…In your best Crocodile Dundee voice…that’s not a gun, THIS is a gun!”

Richard King responded that this customer has quite a bit of experience with jumbo-caliber rifles: “Remember this is the guy that shot a .338 Lapua in a two-day F-Class match. Recoil might actually be easier on this 50, given the fact that it has more weight and a brake.”

.50 BMG Richard King Texas half-MOA

Richard King showed us the monster 13-lb BAT action for this rifle at the 2018 Berger SWN. Honestly, the big BAT .50 BMG action was HUGE — with the bolt fully extended it was the size of your forearm (to the finger tips). Richard joked “This weighs almost as much as an F-TR rifle (before optic) all by itself”.

Richard King Berger SWN BAT action

Specialty Tools for the Big .50 BMG
Yes, the .50 BMG is one huge cartridge. Thankfully, there are some special tools for loading the jumbo-size round. Giraud Tool produces a specialty comparator for the 50-Cal cartridge. The double-ended .50 BMG comparator is quite versatile. In one orientation you can measure base-to-ogive bullet length and also measure cartridge OAL from rim to bullet ogive. When reversed, you can use the comparator to measure cartridge headspace. Priced at $33.00, Giraud 50 BMG Comparator gauge is constructed of 303 stainless and fits most any vernier, dial, or digital caliper. CLICK HERE for more info.

Giraud Tools 50 BMG comparator gauge

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March 11th, 2024

BargainFinder 442: AccurateShooter’s Deals of the Week

AccurateShooter Deals of the Week Weekly Bargain Finder Sale Discount Savings

At the request of our readers, we provide select “Deals of the Week”. Every Sunday afternoon or Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.

NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors.

1. Palmetto State Armory — Semi-Auto 12ga Shotgun, $199.99

palmetto GF99 12 gauge shotgun black g-force semi-auto
Great owner reports on versatile, sub-$200 shotgun

This might just be the shotgun deal of the decade. Right now you can get a reliable, optics-ready 12ga semi-auto shotgun for just $199.99. The 8-pound G-Force GF99 DLX Shotgun features a 20″ barrel, full Picatinny rail, and ships with a 5+1 magazine. Weight, unloaded, is 8 pounds. Read the very positive reviews from verified buyers: “Won’t find a better gun for the money… reliability [and] usability 5 stars”; “Cycles perfect. No jamming… go for it”; “Not one malfunction… I’m 100% happy with the purchase.”

2. MidwayUSA — BOG Tripod + Electronic Muffs Combo, $139.99

BOG tripod deathgrips e-max electronic muffs sale combo free shipping
Save $70 on outstanding tripod and electronic muffs combo

Here’s a great combo for PRS/NRL shooters and/or hunters. You get the excellent BOG Deathgrip Tripod AND Caldwell E-Max Electronic Muffs for just $139.99 total. Plus you get free shipping this week from MidwayUSA. The BOG DeathGrip Tripod has rugged aluminum legs and a patented hands-free clamp. The bipod head pans 360 degrees with cant adjustment. The 3-position leg angle lock allows bipod use in standing, kneeling, and prone positions. The comfortable, low-profile E-Max Pro electronic muffs have a 23dB noise reduction rating (NRR).

3. Powder Valley — Hodgdon and Alliant Powders in Stock

powder valley hodgdon varget h4831 h4350 sale in stock
Ultra-popular Hodgdon powders now available at good prices

This is your lucky day — many super-popular Hodgdon powders are in stock right now at Powder Valley. That’s right, you can order Hodgdon Varget, H4350, and H4831SC right now. And other Hodgdon powders are available starting at $32.99/lb. Plus many popular Alliant and IMR powders are in stock at Powder Valley including the outstanding Alliant Reloder 16. NOTE: If your favorite powder sells out, Midsouth also has Varget, RL16, H4350, and other top choices in stock including 8-lb jugs of H4350 and H4831sc for $390.99 ($48.87/lb).

4. CDNN Sports — Walther .22LR Pistol + TrekLite Safe, $289.99

walther p22 target .22 LR handgun pistol sale free hornady lockbox gunsafe
Combo Deal — rimfire pistol with Hornady compact LockBox safe

Everyone should have a good .22 LR rimfire pistol for training and fun shooting. We really like the Walther P22 Target Model. This has excellent ergonomics and a nice trigger. With its forward compensator, this pistol has almost no muzzle flip, allowing very rapid shot strings. Currently you can get this P22 pistol plus a Hornady TrekLite Lockbox XXL portable gun safe — all for just $289.99 at CDNN Sports. Get the Lockbox via Walther mail-in rebate. CLICK HERE for Rebate INFO. NOTE: If you already have a .22 LR Pistol, CDNN has the gun+safe combo offer with other Walther 9mm and .380 ACP handguns.

5. Creedmoor Sports — Canvas Shooter Coat, $120.00

creedmoor sports canvas shooting coat sale
Save 20% ($29.95) on very good canvas shooting coat

Creedmoor Sports makes some of the best shooting coats you can buy. Right now the popular Deluxe Canvas Shooting Coat is 20% off. Regularly $149.99, this is now on sale for $120.00, a $29.99 savings. This coat is very popular with High Power shooters, and Garand/Vintage military rifle shooters. Act soon as this discount ends on Tuesday 3/12/2024 at noon CST.

6. GunZoneDeals — MTM GV-30 CaseGard Gun Vise, $35.99

MTM casegard gun vise
Great price on versatile, well-designed gun vise

Here’s an excellent gun vise on sale for just $35.99. The versatile MTM GV-30 CaseGard Gun Vise supports rifles and shotguns for cleaning/maintenance. High and low forks allow level or angled gun placement. The rubber-padded rotating stock clamp provides a firm hold. The base has 14 different compartments for tools/solvents, plus 11 slots for jags, brushes, and screwdrivers. On the side are tabs for two cleaning rods. This GV-20 vise is made from rugged, solvent-resistant polypropylene plastic. If this sells out on GunZoneDeals, Midsouth has the GV-30 Vise for $38.00.

7. Locked&Loaded — CCI Blazer 9mm Ammo, $219.99 1000 rds

target sports use ammo+ discount membership contest giveaway free shipping ammo plus
Quality 9mm brass-cased ammo at a super-low price — $0.22/round

CCI makes very reliable pistol ammo with reloadable brass cases. Right now you can get 1000 rounds of CCI Blazer 9mm FMJ ammo for just $219.99 at LockedLoaded.com. That price works out to just $11.00 per 50-round box — a fantastic price. This very affordable 115gr Blazer 9mm ammo is excellent for practice/training, and it is more reliable than commercial reloads.

8. Amazon — Caldwell Pistolero Handgun Shooting Rest, $22.39

caldwell rest sale
Handy adjustable rest fits nearly all types of pistols and revolvers

A small compact rest definitely helps with handgun load development and accuracy testing. A good choice (at a great price) is the Caldwell Pistolero shooting rest (#ad), now just $22.39 on sale at Amazon. The Caldwell Pistolero rest is durable, and the support surfaces will not mark your pistols. The hand support is comfortable to use. With 5 inches of rear pad movement and and 3 inches of vertical adjustment in the front, the Pistolero rest accommodates virtually all handguns, providing a stable shooting surface.

9. Amazon — GuardTech Plus Gun Cleaning Kit, $43.50

guardtech rifle pistol shotgun cleaning kit jags brushes calibers
Excellent full-featured cleaning kit for all types of guns

This big GuardTech Plus Cleaning Kit will work for rifles, pistols, and even shotguns. You get a big selection of brushes, jags, and mops that fit calibers .17 to .50. In addition, there are picks and tooth-brush-style brushes for cleaning your action, plus a pull-through cleaning rope. You get all this, in a nice fitted hard case, for just $43.50 on Amazon. Choose green case (as shown), or black case.

10. MidwayUSA — Wheeler Bore Lapping Kit, $21.89

barrel clean lap lapping kit wheeler sale
Simple, inexpensive method to enhance factory barrels — Save 54%

This kit can help polish a rifle bore to remove factory machining marks and reduce fouling. With this kit you coat bullets so they can perform a lapping function as they are fired through the barrel. This Wheeler Lapping Kit consists of three 1 oz. jars of silicon carbide abrasive pastes (220 Cutting Grit, 320 Smoothing Grit, and 600 Polishing Grit) and two steel application plates. NOTE: We do NOT recommend using this kit with high-quality, hand-lapped barrels from makers such as Bartlein, Brux, Krieger, and Shilen.

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March 11th, 2024

Shooting Factory Ammo? Find the True MV Speed in YOUR Rifle

muzzle velocity applied Ballistics MV chronograph

If you are planning to shoot a PRS match with factory ammo or use factory ammo when hunting, you should definitely check the ammo velocity in YOUR rifle. Otherwise your ballistics come-up tables could be all wrong. It’s not uncommon to find that the actual velocity in YOUR gun is NOT the same as the listed velocity on the ammunition package. We explain why in today’s article…

Why You CANNOT Rely on the MV Printed on the Ammo Box!
When figuring out your come-ups with a ballistics solver or drop chart it’s “mission critical” to have an accurate muzzle velocity (MV). When shooting factory ammo, it’s tempting to use the manufacturer-provided MV which may be printed on the package. That’s not such a great idea says Bryan Litz of Applied Ballistics. Don’t rely on the MV on the box, Bryan advises — you should take out your chrono and run your own velocity tests. There are a number of reasons why the MV values on ammo packaging may be inaccurate. Below is a discussion of factory ammo MV from the Applied Ballistics Facebook Page.

Five Reasons You Cannot Trust the Velocity on a Box of Ammo:

1. You have no idea about the rifle used for the MV test.

2. You have no idea what atmospheric conditions were during testing, and yes it matters a lot.

3. You have no idea of the SD for the factory ammo, and how the manufacturer derived the MV from that SD. (Marketing plays a role here).

4. You have no idea of the precision and quality of chronograph(s) used for velocity testing.

5. You have no idea if the manufacturer used the raw velocity, or back-calculated the MV. The BC used to back track that data is also unknown.

1. The factory test rifle and your rifle are not the same. Aside from having a different chamber, and possibly barrel length some other things are important too like the barrel twist rate, and how much wear was in the barrel. Was it just recently cleaned, has it ever been cleaned? You simply don’t know anything about the rifle used in testing.

2. Temperature and Humidity conditions may be quite different (than during testing). Temperature has a physical effect on powder, which changes how it burns. Couple this with the fact that different powders can vary in temp-stability quite a bit. You just don’t know what the conditions at the time of testing were. Also a lot of factory ammunition is loaded with powder that is meter friendly. Meter friendly can often times be ball powder, which is less temperature stable than stick powder often times.

3. The ammo’s Standard Deviation (SD) is unknown. You will often notice that while MV is often listed on ammo packages, Standard Deviation (normally) is not. It is not uncommon for factory ammunition to have an SD of 18 or higher. Sometimes as high as 40+. As such is the nature of metering powder. With marketing in mind, did they pick the high, low, or average end of the SD? We really don’t know. You won’t either until you test it for yourself. For hand-loaded ammo, to be considered around 10 fps or less. Having a high SD is often the nature of metered powder and factory loads. The image below is from Modern Advancements in Long Range Shooting: Volume II.

muzzle velocity applied Ballistics MV chronograph

4. You don’t know how MV was measured. What chronograph system did the manufacturer use, and how did they back track to a muzzle velocity? A chronograph does not measure true velocity at the muzzle; it simply measures velocity at the location it is sitting. So you need to back-calculate the distance from the chrono to the end of the barrel. This calculation requires a semi-accurate BC. So whose BC was used to back track to the muzzle or did the manufacturer even do that? Did they simply print the numbers displayed by the chronograph? What kind of chronograph setup did they use? We know from our Lab Testing that not all chronographs are created equal. Without knowing what chronograph was used, you have no idea the quality of the measurement.

5. The MV data may not be current. Does the manufacturer update that data for every lot? Or is it the same data from years ago? Some manufacturers rarely if ever re-test and update information. Some update it every lot (ABM Ammo is actually tested every single lot for 1% consistency). Without knowing this information, you could be using data for years ago.

CONCLUSION: Never use the printed MV off a box of ammo as anything more than a starting point, there are too many factors to account for. You must always either test for the MV with a chronograph, or use carefully obtained, live fire data. When you are using a Ballistic Solver such as the AB Apps or Devices integrated with AB, you need to know the MV to an accuracy down to 5 fps. The more reliable the MV number, the better your ballistics solutions.

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March 10th, 2024

Cutaway Cartridges — Take a Peek INSIDE Loaded Ammunition

sliced cutaway ammo ammunition FOG diagram

Here’s something you don’t see every day — the inside of loaded cartridges, sliced halfway through. This lets you see how bullet core, jacket, cartridge case, powder, and primer all fit together. Give credit to the folks at FOG Ammunition for creating this interesting series of cut-through ammo images. We show four cartridges here: the .308 Winchester, 9mm Luger, 300 BLK, and .50 BMG. You’ll find two more (the .223 Remington and .45 ACP) at www.FogAmmo.com.

sliced cutaway ammo ammunition FOG diagram

This .308 Winchester model took on a different approach by only cutting the brass case and displaying the full bullet, primer and powder load. A spec amount of powder was used to create the model powder form. An estimated 10% volume was added during the forming process, along with an undetermined amount of air pockets.

sliced cutaway ammo ammunition FOG diagram

This bisection is a 9mm Luger Jacketed Hollow Point round with flake powder held together with super glue. After this self-defense round was cut by a trained professional the round was polished by hand. This might look like stick powder, but those are in fact flakes stacked up in cross-section. Designed in 1901 by Georg Luger, this popular cartridge is used by civilians, military, and law enforcement.

sliced cutaway ammo ammunition FOG diagram

For this model of the .300 AAC Blackout (aka 300 BLK), a Dremel tool was used to create a pie cut within the bullet and brass case. A measured amount of power, roughly 65% of spec charge, was placed inside the case with super glue. This cartridge was originally optimized for subsonic use with a suppressor, so the amount of powder used is small relative to the nominal case capacity. That leaves more room for the relatively large .30-caliber bullet.

sliced cutaway ammo ammunition FOG diagram

Last but definitely not least is the .50 Caliber BMG round (aka .50 Browning Machine Gun). Famed for its wartime use in the M2 Machine gun, the .50 BMG round is also used in civilian Long Range competitions. A typical .50 BMG cartridge holds over 225 grains of powder. That’s almost ten times the amount in a 5.56×45 NATO Round! To demonstrate the size of the .50 BMG, check out that .223 Rem for comparison.

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March 9th, 2024

Saturday Movies: New Product Features by Ultimate Reloader

Ultimate reloader youtube video channel new products

UltimateReloader.com offers some of the most thorough firearms and reloading tool tests on the internet. And UltimateReloader’s YouTube Channel has over 1040 great videos that showcase reloading tools, accurate firearms, precision optics, gunsmithing methods, and top-tier reloading components. For today’s Saturday at the Movies feature, we showcase five videos recently created by Gavin Gear and his UltimateReloader team. These videos highlight a superb Long-Range Target Camera, the remarkable AMP Press, the new Hornady PRC cartridges, and other interesting topics.

Since starting his channel in 2007, Gavin has released over 1040 videos showcasing reloading products, gunsmithing, and gun testing. Thanks to Gavin’s movie-making skills and hard work, his YouTube Channel now has 335,000+ subscribers. And over the years Gavin’s videos have received over 73.8 million views. Gavin’s videos have benefited shooting enthusiasts and hand-loaders around the globe.

Ultimate reloader youtube video channel new products

Multiple Muzzle Brake Performance with .224 Bullets

This video includes some serious testing of muzzle brakes in three bore sizes. One each designed for .224 caliber, 6.5mm caliber, and .308 caliber. The goal of the project was to see how brake bore affected recoil reduction, and accuracy. Gavin’s team uses two rifles, one AR and one 22-250 bolt action. Gavin’s testing equipment allows him to plot recoil force with great precision. What did they find: “With optimized clearance [.224 brake] we got the lowest recoil”.

Ultimate reloader youtube video channel new products

New LongShot Ranger and Ranger Plus Target Cameras

Longshot offers superb, reliable, high-resolution target cameras favored by top shooters around the world. Now LongShot is introducing a new Ranger series of target cameras starting at just $199.00 for the basic Ranger which runs at 100 yards. For those who regularly shot at longer distances, the new Ranger Plus reaches out to 1000 yards. Right now you can get the impressive Ranger Plus for a $299.00 “Pre-Order” sale price. The features of these two systems are compared in the graphic below:

Ultimate reloader youtube video channel new products longshot ranger plus target cameras Long range

Bergara Premier Competition Rifle in 6GT

The 6GT is a popular new cartridge originally developed for the PRS/NRL discipline. It has a case capacity and case length between the 6 Dasher and the 6mm Creedmoor. This allows it to rival the accuracy of the 6 Dasher with less recoil than a 6mm Creedmoor, and potentially longer barrel life because less powder is burned with each shot. In this video Gavin tests the new Bergara factory precision rifle chambered in 6 GT. This rifle is based around the Bergara Premier action with a stainless No. 7 taper 1:7.5″-twist barrel, set in an MPA BA chassis. CLICK HERE for full test article on UltimateReloader.com.

Ultimate reloader youtube video channel new products bergara premier competition 6gt

AMP Mark II DB and RAMP Bipod at SHOT Show 2024

Top Benchrest, F-Class, Palma, ELR, Silhouette, and PRS/NRL shooters use AMP annealers. These impressive, computer-controlled annealing machines allow you to get optimal, consistent neck tension. In addition, regular AMP annealing can significantly extend the life of cartridge brass. With good brass now running $130-$160 per 100 cases, you definitely want your brass to last as long as possible.

Ultimate reloader youtube video channel new products AMP Annealer Mark II Ramp bipod

Shown above is the innovative RAMP Bipod from the New Zealand team that created the revolutionary AMP Annealing machine. This new RAMP Bipod allows easy yet secure elevation changes with the front bipod.

Caldwell Flash Bang Target Impact Indicators

We like reactive targets for the instant gratification that comes with a hit. When shooting steel it’s great to get that rewarding “ping” on impact. But sometimes it’s hard to hear, especially when the targets are far away. Caldwell’s Flash Bang target hit indicators solve this problem, providing visual feedback for the shooter, spotter, and spectators. Gavin notes that: “These small units will mount to any steel target and are incredibly affordable. At $37, replacing them if they are accidentally shot is not a huge loss. In fact, Caldwell is the first company to bring a hit indicator to market that doesn’t eat a hole in your wallet.”

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March 8th, 2024

GunBroker Marks 25th Year — Over 1 Billion Listings Since Start

gunbroker gunbroker.com new product 25th anniversary online gun sales

gunbroker gunbroker.com new product 25th anniversary online gun salesTwenty-five years ago, GunBroker.com, the world’s first firearms-centric auction marketplace, was launched. Over the past 25 years, GunBroker.com has offered firearms and outdoor enthusiasts a safe and secure place to buy and sell goods. Launched in 1999 as a response to eBay’s rejection of firearms and firearm-related auctions, GunBroker.com has led the way in listing capabilities, and volume/range of products. What began as a listing service for individual sellers has expanded into a powerful sales engines for FFL dealers, retailers, and manufacturers. So it now serves for both individual sales and commercial sales.

New Gunbroker Features
In the two and a half decades since 1999, what began as an auction-based platform has evolved to offer Buy It Now pricing, Take a Shot offers, Buy Now Button on manufacturer websites and self-service seller advertising. Brand Stores, coupon and rebate centers, and an editorial department have followed.

And, for convenience, from the Gunbroker home page you can get one-click access to all major product types:

Rifle Sales | Handgun Sales | Shotgun Sales | Optics Sales | Ammunition Sales

Over One Billion Gunbroker Listings Since 1999
In late 2023, GunBroker posted its one-billionth listing. Over 36 million additional items have been listed since the one billion milestone. Gunbroker truly is the world’s largest marketplace for firearms and accessories.

Multi-Item Cart Capability Coming Soon
Looking ahead, the site will soon launch multi-item cart capability along with other new functionalities designed to make the site easier for buyers and more efficient for sellers.

“We’re celebrating the past 25 years” said Jared Smith, Chief Executive Officer. “But we’re also deeply focused on how we improve GunBroker.com over the next few months. Over the next few weeks, you’ll see these updates rolling out and we believe these will continue to make GunBroker.com the premiere marketplace for all things outdoors.”

Gunbroker Works with Nationwide Network of FFL Dealers
gunbroker gunbroker.com new product 25th anniversary online gun salesSellers have come to rely on GunBroker.com to help connect them with a nationwide pool of Federal Firearm License holders, ensuring a safe, secure network to handle firearms transfers across state lines. This web of dealers helps facilitate firearms transfers that are compliant with all federal, state and municipal regulations.

GunBroker.com allows small, independent shops to reach a nationwide audience of consumers, and helps buyers across the U.S. access the newest products the second they are available. For collectors, GunBroker.com offers hard-to-find firearms and accessories, with future plans designed to make it an even more valuable tool.

CEO Jared Smith added: “We celebrated the anniversary at SHOT Show, but we’re not really big on looking to the past. To remain the leader in this space, we’ve got to keep looking ahead, innovating and improving the site on a constant basis. The next 12 months is going to be evolutionary for certain, and revolutionary in many ways.”

gunbroker gunbroker.com new product 25th anniversary online gun sales

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March 7th, 2024

Reloading Powder Shape Properties — What You Need to Know

Vihtavuori loading propellant reloading powder N133 N150 N140 N550 ball flake stick extruded perforated powders

POWDER GRAIN SHAPES — What You Need to Know

The shape of powder grains has a profound effect on the performance of the powder charge, as it concerns both pressure and velocity. There are multiple powder shapes including flake, ball, and extruded or “stick” (both solid and perforated).

So how does powder grain shape affect pressure and muzzle velocity?
In general, it can be said that powder that burns progressively achieves a desired muzzle velocity at lower maximum pressure than a powder that burns neutrally, not to mention a degressive powder. As grain size increases, the maximum pressure moves towards the muzzle, also increasing muzzle blast. Muzzle velocity and pressure can be adjusted by means of the amount of powder or loading density, i.e. the relationship between the powder mass and the volume available to it. As the loading density increases, maximum pressure grows.

All Vihtavuori reloading powders are of the cylindrical, single-perforated extruded stick type. The differences in burning rate between the powders depend on the size of the grain, the wall thickness of the cylinder, the surface coating and the composition. Cylindrical extruded powders can also have multi-perforated grains. The most common types are the 7- and 19-perforated varieties. A multi-perforated powder grain is naturally of a much larger size than one with a single perforation, and is typically used for large caliber ammunition.

Other types of powder grain shapes include sphere or ball, and flake. The ball grains are typically used in automatic firearms but also in rifles and handguns. The ball grain is less costly to produce, as it is not pressed into shape like cylindrical grains. Flake shaped grains are typically used in shotgun loadings.

Vihtavuori loading propellant reloading powder N133 N150 N140 N550 ball flake stick extruded perforated powders

Web thickness in gunpowder terminology means the minimum distance that the combustion zones can travel within the powder grain without encountering each other. In spherical powders, this distance is the diameter of the “ball”; in flake powder it is the thickness of the flake; and in multi-perforated extruded powders it is the minimum distance (i.e. wall thickness) between the perforations.

The burning rate of powder composed of grains without any perforations or surface treatment is related to the surface area of the grain available for burning at any given pressure level. The change in the surface area that is burning during combustion is described by a so-called form function. If the surface area increases, the form function does likewise and its behavior is termed progressive. If the form function decreases, its behavior is said to be degressive. If the flame area remains constant throughout the combustion process, we describe it as “neutral” behavior.

The cylindrical, perforated powders are progressive; the burning rate increases as the surface area increases, and the pressure builds up slower, increasing until it reaches its peak and then collapses. Flake and ball grains are degressive; the total powder surface area and pressure are at their peak at ignition, decreasing as the combustion progresses.

Learn More with FREE Vihtavuori Reloading APP »

Vihtavuori loading propellant reloading powder N133 N150 N140 N550 ball flake stick extruded perforated powders


This article originally appeared on the Vihtavuori Website.

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March 6th, 2024

Save up to 15% with Spring 2024 Brownells Discount Codes

Brownells discount code savings bargain

If you’ve been thinking about a big purchase at Brownells, here are some money-saving codes. Brownells is currently offering 10% Off a $150+ purchase, 15% Off Bullet purchases, 15% Off Select Optics, and $10 Off a $100 purchase. It’s simple to get these discounts — there are no buyers’ clubs to join, no forms to fill out. Just use the appropriate Discount Code during online check-out.

Listed below are the Codes to use. Simply use the appropriate Code for your purchase at Brownells.com. NOTE: Most of these codes have no listed expiration date, so Brownells could terminate them at any time. Accordingly, we recommend you do your shopping soon. Also if the highest value code no longer works, try a lesser value CODE.

Brownells discount code savings bargain

Coupon Code: BULLET15 — 15% off Bullets
Expiration date: Unknown

Coupon Code: OPTICS15 — 15% off Select Optics
Expiration date: Unknown

Coupon Code: TA10 — 10% off $150+
Expiration date: Unknown

Coupon Code: TTB10 — 10% off $150+
Expiration date: Unknown

Coupon Code: WLS10 — 10% off $150+
Expiration date: Unknown

Coupon Code: TRIGGERED — 10% off $150+
Expiration date: Unknown

Coupon Code: GIFT10 — $10 OFF $100
Expiration date: Unknown

Coupon Code: SMSAVE — $10 OFF $100
Expiration date: Unknown

NOTE: None of the above codes include FREE or Discounted Shipping. But check when you purchase to see if free (or discounted) shipping is offered for your particular item(s). Depending on the weight/size of the item, this might be a better deal than saving $10-$20.

Brownells discount code savings bargain

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March 5th, 2024

6.5 Creedmoor Load Data from Sierra Bullets and Starline Brass

Sierra Load Data 6.5 Creedmoor

Sierra Bullets has released extensive 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, and is now one of the most popular chamberings in factory rifles.

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.

Two More Great 6.5 Creedmoor Reloading Resources

Want More 6.5 Creedmoor Load Info? View Starline’s 6.5 Creedmoor Guide by Gavin Gear:

starline 6.5 creedmoor cartridge guide gavin gear
Download full 6.5 Creedmoor Guide at StarlineBrass.com.

PRB 6mm Creedmoor and 6.5 Creedmoor Load Survey
The Precision Rifle Blog compiled Load Data from PRS Competitors, for both 6mm Creedmoor and 6.5 Creedmoor. This is a good place to start. PRB surveyed the match loads for “173 of the top-ranked precision rifle shooters in the country”. CLICK HERE.

PRB precision rifle blog pet loads what pros use 6.5 Creedmoor 6mm CM

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March 3rd, 2024

Precision Reloading for Pistols — Key Tips from the USAMU

USAMU Service Pistol Handgun Tip Advice Reloading

USAMU Service Pistol Handgun Tip Advice Reloading

The U.S. Army Marksmanship Unit (USAMU) fields pistol teams as well as rifle and shotgun competition squads. Consequently the USAMU’s Reloading Shop loads tens of thousands of pistol rounds every year. In this article, the USAMU’s handgun experts talk about reloading for handguns — with smart tips on how to achieve superior accuracy with 100% reliability. This article, which offers important insights on COAL, primers, crimps and more.

Precision Pistol Reloading — Recommended Methods

Optimize the Taper Crimp
One often-overlooked aspect of handloading highly-accurate pistol ammunition is the amount of crimp and its effect on accuracy. Different amounts of taper crimp are used with various handloads to obtain best accuracy. The amount is based on bullet weight, powder burn rate and charge, plus other factors. It is not unusual for our Shop to vary a load’s crimp in degrees of 0.001″ and re-test for finest accuracy.

USAMU Service Pistol Handgun Tip Advice ReloadingUse Consistent Brass
Brass is also important to pistol accuracy. While accurate ammunition can be loaded using brass of mixed parentage, that is not conducive to finest results, particularly at 50 yards. It is important for the serious competitor/handloader to use brass of the same headstamp and ideally one lot number, to maximize uniformity. Given the volumes of ammunition consumed by active pistol competitors, using inexpensive, mixed surplus brass for practice, particularly at the “short line” (25 yards), is understandable. However, for the “long line” (50 yards), purchasing and segregating a lot of high-quality brass to be used strictly for slow-fire is a wise idea.

Importance of Uniform COAL
Uniformity of the Case Overall Length (COAL) as it comes from the factory is also important to achieving utmost accuracy. More uniform case lengths (best measured after sizing) contribute to greater consistency of crimp, neck tension, ignition/burn of powder charge, and so on. Cartridge case-length consistency varies from lot to lot, as well as by maker. Some manufacturers are more consistent in this dimension than others. [Editor’s note: It is easy to trim pistol brass to uniform length. Doing this will make your taper crimps much more consistent.]

Primers and Powders — Comparison Test for Accuracy
Pay attention to primer brands, powder types and charges. Evaluating accuracy with a Ransom or other machine rest at 50 yards can quickly reveal the effect of changes made to handload recipes.

This animation showing 1911 Pistol operation has over 30 million YouTube views:

Bullet Selection — FMJ vs. JHP
Bullets are another vital issue. First, there is the question of FMJ vs. JHP. A friend of this writer spent decades making and accuracy-testing rifle and pistol bullets during QC for a major bullet manufacturer. In his experience, making highly-accurate FMJ bullets is much more difficult than making highly-accurate JHPs, in large part due to the way the jackets are formed. Small die changes could affect accuracy of FMJ lots dramatically.

The CMP now allows “safe, jacketed ammunition” in Excellence-in-Competition (EIC) Service Pistol matches, although wadcutter ammunition is prohibited. Thus, the option to use very accurate JHP designs simplifies the life of CMP Service Pistol shooters in pursuit of the Distinguished Pistol Shot badge.

Hopefully, these tips will be helpful to any pistol shooters interested in accurate handloads, not just “Bullseye” shooters. Small tweaks to one’s normal routine can pay big dividends in improved accuracy and make practice and competition more rewarding.

Stay safe, and good shooting!

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March 1st, 2024

Get FREE 2023 & 2024 VihtaVuori Load Guides with Powder Buy

vihtavuori powder free reloading manual midsouth

Need high-quality reloading powder for your rifle or pistol? Now is a great time to order VihtaVuori powder from Midsouth Shooters Supply. If you purchase in-stock VihtaVuori powders, you will receive, at no charge, TWO VihtaVurori print reloading manuals. That’s right you get both VihtaVuori 2023 & 2024 Reloading Guides for FREE while supplies last. This deal is limited to one set of two VV manuals per order.

vihtavuori powder free reloading manual midsouthReceive both 2023 & 2024 Reloading Guides for FREE with purchase of any In-Stock VihtaVuori Powders! Offer is valid on qualifying purchases while supplies last! Start Date: 2/14/2024 End Date: 12/31/2024

Learn About VihtaVuori Powders with Informative Videos

This video shows how VihtaVuori powders are produced. The video covers the multiple production phases and the sophisticated testing procedures.

VihtaVuori marked its 100th Anniversary in 2022. Today, VihtaVuori Powders is stronger than ever and is respected by serious competitive shooters, accuracy enthusiasts, and hunters. In this video, Team VihtaVuori shooter Ian Klemm shows how he loads with VihtaVuori powder. One of the best F-TR shooters on the planet, Ian is a 4-time F-class National Champion.

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February 26th, 2024

BargainFinder 440: AccurateShooter’s Deals of the Week

AccurateShooter Deals of the Week Weekly Bargain Finder Sale Discount Savings

At the request of our readers, we provide select “Deals of the Week”. Every Sunday afternoon or Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.

NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors.

1. Creedmoor Sports — Sightron Scope Sale

sightron scope sale
Save hundreds on excellent Sightron competition scopes

Sightron offers excellent optics with great performance for the price. We like Sightron Optics for their quality competition scopes at affordable prices. Right now, through 2/29/2024, Creedmoor Sports is running a big Sightron Scopes SALE including the popular SIII LR and the advanced EV SD series. NOTE: If any of these sell out, you can get most of these models on sale direct from Sightron this month. Act soon — this Creedmoor Sports Sale ends 2/29/2024 at the end of February.

2. KYGUNCO — Charles Daly 335 Pump Action Shotgun, $327.63

pump shotgun sale
Great deal on nice camo hunting shotgun with optic

Do you plan to go turkey hunting this spring but need a new gun? Here’s a handsome, pump-action shotgun with optic at a great price. Right now, at KYGUNCO, the Charles Daly 335 Field 12ga pump shotgun is on sale for just $327.63. This features a 26″ barrel, full Mossy Oak Camo finish, and it comes complete with a 4 MOA Red Dot optic. A real bargain, this is a good choice for spring turkey hunting.

3. Bullet Central — $30 off Bix’N Andy Triggers

bix n andy trigger sale
Superb Bix’N Andy Triggers with $30 Off Code

Bix’N Andy triggers work great for PRS, F-Class, silhouette, and Palma competition rigs, and they also work well for hunting rifles. Right now Bullet Central has Bix’N Andy Triggers on sale. Use Code FCJ30 to Save $30 on any purchase of $300 or more including Bix’N Andy triggers. With a wide selection, you’ll find a Bix’N Andy trigger that fits your needs.

4. Graf’s — Ginex Primers in stock including Large Rifle

primer sale
Large rifle primers IN STOCK plus other primers at good prices

We’ve seen plenty of small rifle primers but large rifle primers have been very hard to find recently. Graf’s has what you need. Right now Graf’s has GINEX LARGE RIFLE Primers and Small Rifle primers in stock, as well as Large Pistol and Small Pistol primers in stock. All these Unis GINEX primers are available now and ready to ship. User reports on Unis GINEX primers have been very positive.

5. Natchez — Leupold Optics Sale

leupold scope sale
Large Leupold sale — riflescopes, binoculars, spotting scopes, LRFs and more

If you need a new scope check out the Leupold Optics Sale over at Natchez. Save up to $600 on scopes for hunting rifles, service rifles, varmint rigs, and long-range target rifles. In addition to riflescopes, Leupold spotting scopes, Laser Rangefinders, and Red Dot optics are on sale with big discounts.

6. Amazon — LEE Breech Hand Press Kit, $71.33

lee press sale
Compact hand press can do a number of key tasks — Great Sale

The LEE Breech Lock Hand Press Kit combines the popular LEE Hand-Held Press with a LEE Breech Lock System that allows reloaders to quickly change dies without having to readjust dies. This hand-held reloading press weighs only 1.5 lbs and works well for depriming tasks or bullet seating at the range. This kit, now just $71.33 on sale, includes Hand Press, Ram Prime Unit, Powder Funnel, and Resizing Lube.

7. Sportsman’s WH — Kel-Tec SUB2000 9mm, $499.99

keltec rifle sale
Get $100 back from Kel-Tec with Purchase of handy SUB2000 rifle

The Kel-Tec SUB2000 rifle is a semi-auto rifle chambered in 9mm Luger (9x19mm). It can be quickly and easily reduced in size to 16.25 inches for easy transport/storage by simply rotating the barrel up and back. Price after $100 Manufacturer’s Rebate is now just $399.99. Make the $499.99 purchase before 3/1/2024 and Kel-Tec will send out a $100 check. For mounting accessories, the SUB 2000 has two Picatinny fore-end rails plus five M-LOK mounting slots on the fore-end sides.

8. Amazon — Plano 50″ Rifle Case, $47.02

plano case sale
Good basic case big enough for long-barrel rifles

Protect your firearms from damage with this hard-shell gun case. The Plano Protector Series rifle case is designed to accommodate a single scoped rifle or two non-scoped rifles or shotguns up to 50″ long. This case has heavy duty latches for secure transport. Padlock tabs offer additional security to guard your gear. This Plano gun case is TSA/Airline approved.

9. KYGUNCO — Blazer Pistol Ammunition Sale

blazer ammo sale
Discounted USA-made 9mm, .38 SPL, .40 SW, 10mm, and .45 ACP ammo

CCI Blazer Pistol Ammunition is quality, made-in-USA pistol ammo that we have used with great success. NOTE: The 9mm ammo has brass cases while the .38 SPL, 10mm, 40 S&W, and .45 ACP Blazer ammo has NON-reloadable aluminum cases to keep price to a minimum. We have found, in most pistols, this ammo functions very well and is just as accurate as CCI brass-cased pistol ammo. With 50ct boxes on SALE now in 9mm, .38 SPL, 10mm, 40 S&W, and .45 ACP, you can save money and practice more often. The 9mm is a steal at $12.49/50 while the 230gr .45 ACP is a very good deal at $19.45/50.

10. Amazon — Splatterburst Targets 50pk, $39.99

shooting target sale
Targets have fifteen 3″ bulls per sheet — bullet impacts show bright yellow

Splatterburst Targets make spotting bullet impacts easy, with hi-viz, bright yellow shot marks. With fifteen 3″ bullseyes, this Splatterburt target sheet is great for rimfire or centerfire practice. And you can see bullet impacts out to 400 yards. And right now you can get FIFTY (50) of these 15-bull target sheets for just $39.99 on Amazon — that’s just 80 cents per target sheet. The BRIGHT yellow bullet holes are visible in all light conditions, great for people with weak vision.

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