“Proof Research 134535 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 20″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Stainless Steel, Drop-In Design for Sig Cross” has been added to your cart. View cart

“Proof Research 138946 Bolt Action Barrel Pre-Fit 260 Rem 18″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross” has been added to your cart. View cart