Tag Archives: Precision

Christensen Arms, Modern Precision Rifle

Additional Calibers added to the Modern Precision Rifle™

Gunnison, UT – (January 16, 2018) Building upon the successful launch of the Modern Precision Rifle, Christensen Arms has expanded the caliber offerings for the popular rifle.  Beginning in January 2018, just in time for SHOT Show, the Modern Precision Rifle will be offered in a long-action configuration with .300 Winchester Magnum, .300 Norma Magnum, and .338 Lapua Magnum available. Additionally, Christensen Arms has added the new 6.5 Precision Rifle Cartridge to the short-action lineup.  Also chambered for 6.5 Creedmoor and 308 Winchester.

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The Modern Precision Rifle was developed with a proprietary chassis built with aerospace materials to optimize weight savings (16” .308 weighs under 7lbs).  It also includes an adjustable folding stock with a locking hinge mechanism, an oversized fluted bolt knob, and a black nitride coated bolt, receiver, and muzzle brake.  The Modern Precision Rifle is built with an aerograde carbon fiber barrel, free-floating handguard, and adjustable comb; and is guaranteed to shoot sub MOA.

“…as a benchmark, the MPR is going to be damned hard to top,” said Brian McCombie of American Hunter after his initial review of Christensen Arms’ new rifle.

About Christensen Arms
Founded in Utah in 1995, with roots in the aerospace industry, Christensen Arms developed the first carbon fiber rifle barrel. This patented technology resulted in one of the most innovative advances in firearms within the last two and a half decades. With more than 20 years of firearm experience focusing on incorporating top-tier aerospace materials and processes, Christensen Arms manufactures some of the most lightweight, precise, and accurate firearms in the industry and around the globe.

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Filed under accuracy, Firearms, Rifles, Shooting, Stocks

224 Valkyrie introduced by Federal Premium

Federal Premium® has announced introduction in time for the 2018 SHOT Show, a new cartridge designed to capture market in the popular MSR (Modern Sporting Rifle; Don’t you hate all these acronyms…) AR-15 platform.    The cartridge is design to capture the hearts of long-range precision shooters. The 224 Valkyrie produces flat trajectories, and  claims match-grade accuracy and supersonic velocities beyond 1,300 yards downrange.

“It beats the ballistics of all other MSR 15 cartridges, including the 22 Nosler, 223 Rem. and 6.5 Grendel. Plus, it offers comparable performance to larger rounds like the 6.5 Creedmoor, with roughly half the felt recoil—and at a more economical price,” explains Mike Holm, Federal Premium Centerfire Ammunition Global Product Lane.  “The 224 Valkyrie is based on a 30 Rem./6.8 SPC case necked down to .224 caliber,”

Shooters can review the technical specifications for the new round once it is approved by the Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI) which is expected in January at the 2018 SHOT Show in Las Vegas. At that time, information such as chamber specifications and cartridge pressure standards, proof pressure range and barrel length/twist recommendations will be communicated. Cartridge and chamber drawings will also be available soon after SAAMI approves the cartridge for standardization.

Testing conducted by Federal Premium engineers using 24-inch test barrels with a 1:7 twist revealed the 224 Valkyrie offers up to 128 inches less drop and 69 inches less wind drift (with a 10 mph crosswind) at 1,000 yards than other MSR 15 rounds. The new cartridge also offers significant advantages in velocity and energy.

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Courtesy of Federal Premium®

The 224 Valkyrie will initially be available in four loads: 90-grain Gold Medal Sierra MatchKing, 60-grain Nosler Ballistic Tip Varmint, 90-grain Fusion MSR and 75-grain American Eagle TMJ. These proven Federal Premium bullet offerings provide options for long-range competitors, target shooters and hunters pursuing game from varmints up to deer-sized animals.

Federal created a new 90-grain .224-caliber Fusion bullet specifically designed for hunting deer sized game. In a test barrel the 90-grain Fusion exits the muzzle at 2,570 fps. This is going to be the thumper that P.O. Ackley pushed for 50 years ago. He stated back then that a “bullet of the CORRECT DESIGN AND CONSTRUCTION” was necessary for such cartridges.  Such bullets have not really been available until recent years.

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224 Valkyrie ammo dimensions estimated from reamer print.

Federal Premium engineers designed the 224 Valkyrie for gas-driven MSR 15 actions, bu it’s also extremely effective from bolt guns. “You can also buy a new upper and use it with your existing lower. A gunsmith or other person trained in building MSRs can also make the necessary modifications. The easiest way for shooters to capitalize on the new cartridge is purchase a firearm from one of the many gun makers jumping on the 224 Valkyrie bandwagon,” says Holm.

Reloading data will be available in spring of 2018, when SAAMI releases it’s specifications.  Reloading die sets will be available from RCBS, and other ammo-building components will also be offered by several popular brands.

There are nearly 20 gun makers who have already started producing guns for the 224 Valkrie.  So if your hoping to try one out, it should not be hard to locate a gun in your local store before long.  4D Reamer Rentals LTD has already bought reamers and gauges for this new cartridge, in stock even before SHOT Show.

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