NEW! PROOF RESEARCH

Proof Research 134474 Bolt Action Barrel Pre-Fit 308 Win 18" 1:10" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

Product Information & Specs

The times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith required! Model Bolt Action Barrel Twist 1:10" Finish Carbon Fiber Length 18" Series Pre-Fit Bore Type 5 Groove Barrel Type Pre-Fit Barrel Features Drop-In