B5 Systems

PROOF Research’s Carbon Fiber Barrels Integral to New 300 PRC MRAD Barrett Rifles Contracted by US Department of Defense

DoD contract for an unspecified number of Barrett’s bolt-action MRAD precision rifle will include PROOF Research’s patented carbon fiber barrels.

Columbia Falls, Mont. (July 2019)  – PROOF Research, the science-based company revolutionizing the firearms industry with innovative materials and products, is proud to announce PROOF’s industry-leading carbon fiber barrels will be an integral part of the US Department of Defense’s newly contracted MRAD® rifles in 300 PRC from Barrett Firearms Manufacturing, Inc.

The contract was announced 2018 year-end, for an undisclosed number of Barrett’s modular, precision, bolt-action MRAD rifles, chambered in Hornady’s new long-range 300 PRC cartridge. The barrels for these rifles were engineered for purpose by PROOF and utilize a unique hand-laid, high-stiffness carbon wrap process to give the US military the very best barrel technology that is available today.

PROOF Research has made a name for itself in the firearms industry for its carbon fiber technology. A PROOF barrel utilizes a high strength, aerospace-grade carbon fibers that are impregnated with a proprietary matrix resin developed by their Advanced Composites Division. PROOF-ACD has developed many different high temperature resins and carbon fiber layups that allow PROOF’s design engineers to create a superior barrel solution for even the most demanding of applications. Furthermore, the technology used in their manufacturing process is scalable which opens up opportunities for small, medium and large caliber applications.

There are many benefits of incorporating aerospace grade carbon fiber technology into a military rifle. PROOF Research carbon fiber barrels are up to 50 percent lighter than steel barrels of similar contour, which is crucial for operators moving rapidly from one position to another and when carrying their gear over long distances. The carbon fiber wrap also makes the barrel highly resistant to weather, grit, dings, scratches and all-around abuse.

 PROOF Research high-fiber content, cut-rifled composite barrels are extremely accurate. Well known within the precision rifle competition community as the first choice for match-grade accuracy, the long-range accuracy, performance and reliability of PROOF Research’s carbon fiber barrels are not only benefits, but critical for mission success among these elite military teams. 

“PROOF Research is very proud to be the only carbon fiber barrel company that is trusted by our warfighters.” 

Find out more about PROOF Research barrels and rifles at proofresearch.com.

3 Responses to “PROOF Research’s Carbon Fiber Barrels Integral to New 300 PRC MRAD Barrett Rifles Contracted by US Department of Defense”

  1. Sommerbiwak says:

    .300PRC is normally not in use. So I guess this is a buy of a handful of rifles for tests?

  2. Advanced Muppetry says:

    Better ballistics than 300 winmag, without dealing with a belt. I’m happy to hear the government finally wised up to the MRAD. I’ve had my MRAD for 6 years and I can finally validate the purchase to my self LOL. Would love a proof barrel for mine and would love to try out the 300 PRC and those sweet-sweet Hornady A-Tips.