PROOF Research Opens New Montana Facility

by
posted on November 5, 2026
** 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

PROOF Research held a grand opening of its new 12,000-square-foot manufacturing and storage annex on Oct. 28 in Columbia Falls, Mont. Montana Gov. Greg Gianforte (R) and his wife, Susan Gianforte, attended the ribbon-cutting ceremony and toured the company’s facilities.

“This expansion in Montana means more investment in our communities, more opportunities for Montanans and more good-paying jobs right here in Flathead,” Gov. Gianforte told a reporter from the Daily Inter Lake. Proof Research currently has 150 employees. The company also has an Advanced Composites Division based in Dayton, Ohio.

Since its founding in 2012, PROOF has grown from a small Flathead Valley operation into a recognized innovator in precision shooting. The company specializes in carbon-fiber barrels, precision steel barrels, complete rifle systems and advanced composite materials. One of its latest developments is its PXT barrel technology.

“It was an honor to welcome Governor Gianforte to PROOF Research and show him what our team builds here every day,” said K.K. Jense, founder and president of PROOF Research. “Our new facility reflects our commitment to growing right here in Montana, creating jobs in the Flathead Valley and continuing to push the limits of precision with technologies like PXT. We’re grateful for the Governor’s support of Montana manufacturing and the people who make it possible.”

Gov. Gianforte received a full tour of PROOF’s main manufacturing facility, including barrel manufacturing, carbon-fiber stock production and complete rifle builds. His visit was punctuated by a visit to the company’s indoor 100-meter range, where he had the opportunity to shoot an Elevation MTR FDX rifle chambered in 22 Creedmoor.

“Montana firearm and ammunition manufacturers are some of the best in the world, and PROOF Research is a great example of that,” Gov. Gianforte said. “From carbon fiber barrels to complete rifle systems, the innovation happening here in Columbia Falls is creating good-paying jobs and putting Montana manufacturing on the map. It was a privilege to meet the team and see their work firsthand.”

Latest

The Six Hour Gun 1
The Six Hour Gun 1

The Six-Hour Gun: Saving a Family Heirloom

Simple math would have told anyone it wasn't worth fixing a $150 revolver. But to one family, this simple, common revolver meant everything.

Idaho Voters Choose the Winchester Model 1873 for their Official State Firearm

On November 3, Idaho voters picked the Winchester Model 1873 rifle (nicknamed the “Gun that Won the West,” in .44-40 cal.) as the leading candidate to be their state firearm.

Making the Smith & Wesson Bodyguard 2.0

After more than 10 years, Smith & Wesson discontinued production of its original M&P Bodyguard .380 and began plans for a second-generation model. But the path to the Bodyguard 2.0 wasn't a linear process.

NRA-ILA: Election Results Put Second Amendment Rights Under Immediate Threat

NRA-ILA Executive Director John Commerford issued a statement following the 2026 midterm election results.

Short & Fresh: The Derya TM22 Fresh & RANX Mag Fed

Derya Arms now offers two radical versions of several of its traditional firearms with the new TM22 Fresh and RANX Mag Fed pistols.

An Ode to the "Wondernine" Era

There’s no action like DA/SA.

Interests



Get the best of American Rifleman delivered to your inbox.