Proof Research Awarded Contract for Future Weapon Systems Development

by
posted on July 22, 2021
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Proof Research

Proof Research has been awarded a $12.7 million contract for the development and delivery of prototype advanced-composite, medium-caliber barrels and components for the next generation of weapon systems for the U.S. military. The company manufactures advanced high-temperature composite aerospace/defense materials and components, cut-rifled steel and carbon-fiber composite precision rifle barrels, and custom rifle systems that deliver extreme accuracy and performance that weigh up to 50-percent less.

“Proof’s composite materials technology is unique in that it opens up the weapon design space to enable performance advantages that cannot be achieved with traditional materials and techniques,” said Proof Research Advanced Composites Division General Manager and Project Principal Investigator David Curliss, PhD. “We design and build medium-caliber weapon system barrels and components with characteristics previously not attainable.”

The agreement builds on the company’s successful small-caliber barrel technology already in service with U.S. military forces, and will enable medium-caliber weapons with increased performance that provide overmatch capability on tomorrow’s battlefield. “This project demonstrates the scalability and performance advantages of Proof’s technology in any weapon system,” said Proof Research CEO Larry Murphy.

The company’s high-temperature products and solutions have been harnessed in the U.S. military’s F-35 Joint Strike Fighter and B2 Stealth Bomber, among others. Some of that advanced technology is also available to firearm enthusiasts today in Proof Research’s aftermarket barrels for a variety of civilian rifles—AR-10, AR-15, Ruger 10/22 and many others. Proof Research also offers complete firearms, including the Conviction, Elevation, Glacier, Tundra and the MDT Chassis model.

“It is a progression of our commercial and military small caliber products that will generate a tactical advantage in larger weapons,” said John Clements, Proof Research vice president of business development and military programs. “We are extremely excited about this opportunity to improve the tools available to our Warfighters.” 

Latest

Mossberg 940 Pro New Models 01
Mossberg 940 Pro New Models 01

Mossberg Introduces SPX & Professional Models To 940 Pro Tactical Line

Mossberg has expanded its popular 940 Pro Tactical shotgun line with SPX and Professional models, with each adding a slate of upgraded components and accessories designed to enhance the shotgun's capabilities.

Preview: Streamlight Sidewinder X

This high-output, multi-fuel, military-style light with a tilting head is perfect for hunters and home defenders looking for more than just a handheld light...

The Armed Citizen® July 4, 2025

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

A Guide To Double-Stack 1911s

The 2011 brings double-stack capacity and modular upgrades to the 1911 platform, but not every wide-body 1911 out there earns that name.

Legislators Enjoy Afternoon Of Clays With Benelli USA, Among Others

A bipartisan group of Maryland state legislators met with firearm industry manufacturers and representatives for a day of clays shooting while also attending discussions on the positive economic impacts of the shooting sports.

2025 Ammunition Product Of The Year: Winchester .21 Sharp

For continuing to innovate, particularly in a corner of the ammo world that has seen very little recently, we named the Winchester .21 Sharp as our Ammunition Product Of The Year.

Interests



Get the best of American Rifleman delivered to your inbox.