https://business.kalispellchamber.com/mfgtours/Details/mfg-tour-2024-proof-research-community-tour-1204583?sourceTypeId=Website

PROOF Research is a science-based company that has brought together the finest minds, experience, and innovations in the industry to produce game-changing stainless steel rifle barrels, carbon fiber barrels, and complete rifle systems that are more durable and accurate than anything on the market. Step inside PROOF's manufacturing facility to see the entire process of making barrels, carbon fiber stocks, and complete rifles before visiting their 100-meter indoor test facility. *Each participant must be a US citizen with official ID and must complete a non-disclosure agreement prior to the tour. Closed-toed shoes are required, no photography. www.proofresearch.com