Proof Research 138939 Bolt Action Barrel Pre-Fit 260 Rem 16" 1:8" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross Utility Boxes With a blade crafted from

With a blade crafted from CPM S90V particle metallurgy stainless steel and solid carbon fiber handle scales

most direct way to attach a suppressor to your firearm is via the JK 155 HD Direct Thread Mount

**Does not fit Ruger first generation LCP

it includes a protective aluminum shield for added resilience

Proof Research 138939 Bolt Action Barrel Pre-Fit 260 Rem 16" 1:8" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross Utility Boxes With a blade crafted fromThe 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!