Tag Archives: PRC

300 PRC Carves our a niche’ for Long Term Success.

Hornady has confirmed a report concerning the DoD’s decision: “The 300 Precision Rifle Cartridge (PRC), released by Hornady earlier this year, was tested and selected by the Department of Defense for its extended long range sniper program following a rigorous evaluation process that saw the new Hornady 300 PRC outperform the 300 Norma Mag as well as several other cartridges in testing past 2,000 yards.”

U.S. Department of Defense is adding the all-new Hornady 300 PRC (Precision Rifle Cartridge) to its arsenal. Last week the DoD awarded Barrett a contract to provide an undisclosed number of MRAD rifle systems chambered in 300 PRC.

More about the Hornady 300 PRC…

In keeping with current trends with new cartridges the 300 PRC is a non-belted magnum design. The 300 PRC is based on the .375 Ruger case.  Cases measure .532 at the base; this is the same as the .300 Winchester Magnum, so it will use a standard belted magnum bolt face.  There has been a wildcat version of this cartridge for many years, the 30/375 Ruger.  Another wildcat on the 375 Ruger is the 35 Miracle simply the 375 necked down to 358 caliber.

Our Sponsors over at 4D Reamer Rentals already have a couple of 300 PRC reamer and gauge sets on hand.

You can watch testing of the Hornady 300 PRC on BallisticMag.com.

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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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6.5 PRC from Hornady

6.5 PRC (Precision Rifle Cartridge) Hornady® introduced this new Short Magnum cartridge in the fall of 2017.  Gone are the days when such announcements were limited to the SHOT Show.

Factory ammo offerings in both a “Match” version (with 147gr ELD) and a “Precision Hunter” version (with 143gr ELD-X bullet). You can bet that in the future, Hornady will offer 6.5 PRC brass separately for hand-loaders, but it takes time to fill the pipe line with ammo and meet the initial demand.  6.5 PRC brass  is available right now from GA Precision at $86.00 per 100 cases. GA Precision’s George Gardner, who helped develop this cartridge, has posted: “It’s a non-rebated short mag based on a short RCM [Ruger Compact Magnum] case.”  It has 3-4 grains less capacity than the 6.5 RSAUM, so, the difference in ballistics will likely be 30-50 fps deficit as compared with the RSAUM.

The 6.5 PRC Match is aimed at the PRS (Precision Rifle Series) crowd and long-range tactical shooters. Hornady says the 6.5 PRC is, “designed to achieve the highest levels of accuracy, flat trajectory, and extended range performance in a sensibly-designed compact package. Utilizing moderate powder charges that result in repeatable accuracy, low recoil, and reasonable barrel life, the 6.5 PRC produces high velocities for target shooting with performance well beyond 1000 yards.”

https://player.vimeo.com/video/238317492

New 6.5 PRC is a short magnum that requires a magnum bolt face.  It’s dubbed the “big brother” to the 6.5 Creedmoor, the 6.5 PRC fits in short or medium actions with a standard magnum bolt face (.532”).  Much of the Creedmoor appeal is it’s ability to function in the AR-10 platform.  The PRC will have non of that.

Ballistics charts from Hornady’s 6.5 PRC page shows a muzzle velocity of 2910 FPS. That’s not much better than a 6.5 Creedmoor (which can push 140s over 2800 fps), and the venerable 6.5-284 pushes similar bullets at about the same velocity as the new PRC.  The 6.5-284 utilizes a standard bolt face and you can get Norma and Lapua brass for it.  The PRC will work better than a 6.5-284 in a short-action magazine.  An awful lot of 6.5-284 fans put them on 30-06 length actions so they can seat the bullets out — that may be what Hornady is thinking with the new cartridge…

It looks like this is an attempt to attract some of the PRS crowd and help Hornady visibility in that highly popular arena.  Unfortunately for Hornady there is a trend among top PRS competitors toward smaller cartridge with less recoil. The benefits of less recoil are probably more important to those shooters than a flatter trajectory, which has a cost in both noise and recoil.

Reality is there is a market for everything, there will be some shooters who are very excited about this new offering.  GA Precision, Gunwerks, PROOF Research, Stuteville Precision and Seekins Precision are among those already chambering for this cartridge.  Truth be told, everything in the ballistic equation is a trade off.  A flatter trajectory and shorter time of flight have value too.

6.5 PRC Ammunition for Hunters — Also New for 2018
Hornady will also sell a version of 6.5 PRC ammo design for hunters, naturally that is about the bullet selection being appropriate for the application.  After looking this cartridge over and where it fits in the market place, it might have been better for Hornady to partner with Ruger and call it the 6.5 RCM, since that’s really what it is. This cartridge seems a little like the reason that Baskin Robbins has 31 flavors… try to please everyone and by so doing sell more product.

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