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 »
January 16th, 2018

Savage New Products — Adjustable Stocks, More Chamberings

Savage Arms 2018 new products Accufit AccuStock rifle stock MSR 10 Long Range

Savage Arms will launch more than two dozen new products at the 2018 SHOT Show, January 23-26 at the Sands Expo Center in Las Vegas, Nevada. The big news is the AccuFit stock system for the Model 110 rifle line. “Our new AccuFit System is designed to allow shooters to quickly adjust comb height and length-of-pull for a customized fit. This results in more consistent, more comfortable shooting”, says Beth Shimanski, Savage Senior Marketing Manager. These new Savages also feature the Accustock internal chassis with bedding block (see second video below).

AccuFit Adjustment System

Savage Arms 2018 new products Accufit AccuStock rifle stock MSR 10 Long Range

Accustock Embedded Chassis System

CLICK HERE for more videos showing new Savage Design and Engineering features.

More Chambering Options for Savage AR-Platform Rifles
Savage has added new chamberings for its MSR black rifle line-up. MSR 15 models will be newly offered in 224 Valkyrie, 22 Nosler, and 6.8 SPC. A 6mm Creedmoor version of the AR-10 platform MSR 10 Long Range has been added, and Savage will offer the hard-hitting .338 Federal chambering in the MSR Hunter rifle (along with 6.5 Creedmoor and .308 Win).

Savage 2018 New Product Highlights

Model 110 Storm with AccuFit: Features stainless steel action and barrel for adverse weather and conditions. Sixteen caliber and left-hand options.

Model 110 Long Range Hunter with AccuFit: Engineered for long-range shooting with a 26-inch barrel and muzzle brake. Nine caliber options, including 338 Lapua Magnum.

Model 110 Lightweight Storm: Easier to carry in field thanks to a lightweight stainless steel barrel and action. Length-of-pull is easily customized. Six caliber options.

AXIS II XP with New Stock: Popular package rifle with redesigned, ergonomic stock and Bushnell Banner 3-9×40 scope in full-size and compact models. Twenty caliber/configuration options.

MSR 15 Valkyrie: MSR 15 AR-type rifle chambered for the 224 Valkyrie. This new model features an adjustable gas block, furniture upgrades, and Elite Series Flat Dark Earth Cerakote finish.

MSR 15 Recon Long Range Precision: Equipped with alternate furniture options and chambered in all-new 224 Valkyrie, 22 Nosler, and 6.8 SPC.

MSR 10 Long Range in 6mm Creedmoor: AR-10 platform rifle design for long-range precision shooting. Chambered for the flat-shooting, modest-recoil 6mm Creedmoor cartridge.

MSR 10 Hunter in 338 Federal: Built specifically for hunters and chambered in the popular, hard-hitting .338 Federal.

B Series Compact and Left-hand: Extremely accurate bolt-action .22 LR, .22 WMR, and .17 HMR options. Now available in compact and left-hand models.

A Series Pro Varmint: Semi-automatic options in .22 LR, .22 WMR and .17 HMR, all with Boyd’s Pro Varmint stock and 22-inch fluted, heavy barrel.

All of these new rifles, as well as more bolt-action and semi-auto centerfire and rimfire rifles, will be on display at SHOT Show Booth No. 14551. Most will be set up so visitors can handle the rifle and work trigger and bolt. To learn more about the new Savage rifles and their features, visit www.SavageArms.com.

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

Permalink - Videos, Hunting/Varminting, New Product, News 3 Comments »
December 7th, 2017

Hardware and Rules for PRS Gas Gun Series

PRS Gas Gun AR15 AR10 Series Semi-auto tactical

Ask most gun guys about the Precision Rifle Series (PRS), and they’ll tell you it’s a discipline for bolt-action “tactical” rifles. Yes that’s true, but PRS now has a “Gas Gun” series as well, and many local PRS-style matches also allow gas guns to compete in their own division.

Capitalizing on the success of the bolt-gun competitions, this year the PRS approved a new Gas Gun series for semi-auto rifles such as AR15s and AR10s. The inaugural 2017 PRS Gas Gun Series competition took place February 17-19, 2017 at the CORE Shooting Solutions range in Baker, Florida. This article explains the basics of the Gas Gun Series and offers some factory hardware options.

PRS Director Shawn Wiseman Explains New Gas Gun Series in this Video:

Gas Gun Series Basics — Interview with PRS President
Shooting Sports USA interviewed PRS President Shawn Wiseman.

SSUSA: What will be the format of the 2017 PRS Gas Gun Series matches?
Wiseman: The matches will be a two day format with 8 to 10 stages per day. There are three Divisions; Tactical Light for 5.56x45mm NATO/.223 Rem. rifles, Tactical Heavy for 7.62x51mm NATO/.308 Win., and Open for everything else up to .30 cal. The maximum distance will be 800 yards.

SSUSA: What guns do you expect to be popular?
Wiseman: In the Open Division, I expect to see a lot of 6.5 Creedmoors for two main reasons; it’s an inherently accurate cartridge and Hornady makes great ammo for the folks that aren’t into reloading. I think the Tactical Light Division will probably be the most popular. It is hard to say specifically what rifles will be the most popular but there are a few AR companies that are known for the accuracy. Armalite, GA Precision, LaRue and Seekins will all be very popular rifles in this Series. I think we will continue to see high-end optics with 5X to 6X zoom range on the rifles. Bushnell, Kahles, Leupold, Nightforce and Vortex will continue to be the most popular.

PRS Gas Gun Series Factory Firearm Options

While you can compete in the Gas Gun Series with an AR15, many Open Division competitors are favoring the larger AR10-platform rifles that can shoot the 6.5 Creedmoor and 6mm Creedmoor cartridges. Both Savage and Smith & Wesson offer AR10-type rifles optimized for this competition.

Smith and Wesson M&P 10, 6.5 Creedmoor

gas gun series PRS

S&W’s AR10-platform rifle is a leading choice for the PRS Gas Gun Division. The M&P 10 in 6.5 Creedmoor shows good build quality and good accuracy with factory 6.5 Creedmoor ammo. If you’re a fan of the 6.5 Creedmoor cartridge, the M&P 10 is a smart gas gun option. S&W offers good customer service and a rock-solid warranty. This rifle features a 2-Stage Match Trigger, Magpul MOE Stock, 15″ M-LOK handguard, and a 20″ barrel with 1:8″-twist 5R Rifling. MSRP is $2035.00.

Savage MSR-10 Long Range, 6.5 Creedmoor and .308 Win

gas gun series PRS

The updated Savage MSR-10 Long Range is available now in .308 Win and 6.5 Creedmoor. Next month (January 2018), Savage will also release a 6mm Creedmoor version. This rifle features a Magpul PRS Gen3 Stock, Blackhawk 2-stage trigger, non-reciprocating side charging handle, and QPQ-treated heavy barrel (1:8″ twist for 6.5 Creedmoor; 1:10″ for .308 Win). MSRP for all chamberings is $2284.00.

New .224 Valkyrie for AR15 Platform
Another option would be the smaller AR15 chambered for the new .224 Valkyrie cartridge. This brand new offering from Federal is basically a 6.8 SPC necked down to .224 caliber. With the 90gr Sierra MatchKing, it offers ballistics comparable to a 6.5 Creedmoor, with less recoil.

PRS Gas Gun Series Rules

For the new PRS Gas Gun Series, a committee of top PRS shooters, Multi-Gun shooters, and Match Directors developed the PRS Gas Gun Series Rule Book. Highlights of the Rules are listed below.

PRS Gas Gun AR15 AR10 Series Semi-auto tactical

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. A match DQ will result any rounds over the speed limit of 3,200 fps (+/- 32 fps for environmental factors and equipment discrepancies). Match Officials may request at any point during a match that a competitor fire their rifle through chronograph. If the bullet exceeds the 3,200 fps speed limit, the shooter will receive an automatic match DQ.

Tactical Light Division: Intended to allow competitors the opportunity to compete using traditional military and law enforcement caliber (.223/5.56). This promotes Active Duty military and law enforcement competitors use of their Service and Department-issued rifles. Tactical Light Division rifles are restricted to 5.56 NATO/.223 Remington chamberings only. Bullet weight cannot exceed 77 grains and muzzle velocity cannot exceed 3,000 fps.

Tactical Heavy Division: Intended to allow competitors the opportunity to compete using traditional military and law enforcement caliber. This promotes Active Duty military and law enforcement competitors’ use of their Service and Department issued rifles. Tactical Heavy Division rifles are restricted to 7.62 NATO/.308 Winchester calibers only. Bullet weight cannot exceed 178 grains and muzzle velocity cannot exceed 2,800 fps. No modified wildcat rounds permitted to shoot in the Tactical Divisions Anyone discovered violating this rule will receive an automatic Match DQ. Tactical Division shooters will shoot the exact same COF as Open Division shooters.

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