Barrel

Proof Research 300 Win Mag Barrett MRAD Carbon Fiber 24″ Pre Fit Barrel

Proof Research 300 Norma Barrett MRAD Carbon Fiber 26″ Pre Fit Barrel

Proof Research 300 BLK AR Type Steel Barrel

Proof Research 300 BLK AR Type Carbon Fiber Barrel

Proof Research 224 Bolt Action 28″ Competition Contour Steel Blank Barrel

Proof Research 223 Rem Terminus Zeus Pre-Fit 26″ Steel Barrel

Proof Research 6.5 PRC Ruger Pre-Fit Carbon Fiber Barrel