PROOF RESEARCH PREFIT BARREL T3X 25CR 20"

PROOF RESEARCH Sendero Bolt Action Barrel .308 Cal 16.50"

PROOF RESEARCH M24 Bolt Action Barrel .308 Cal 28", Stainless Steel

Howa HCBN300WM 1500 Carbon Stalker Long Action .300 Win Mag 24" Threaded Barrel 3+1 Carbon Fiber

PROOF RESEARCH Latitude 22LR 18" 10rd Bolt Rifle w/ Threaded Carbon Fiber Barrel

PROOF RESEARCH Sendero Light Bolt Action Barrel .308 Cal 22"

Ballistic Advantage Premium Barrel .308 Win 18", Black - Premium Quality and Consistent Accuracy - BABL308021PQ

PROOF RESEARCH Medium Sporter Bolt Action Barrel .264 Cal 28", Stainless Steel