Proof Research 134467 Bolt Action Barrel Pre-Fit 308 Win 16" 1:10" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross Coolers a wide angle lens permits

a wide angle lens permits a wide field of view and makes the reticle easier for the eye to pick up

plus two large pockets

install accessories

the Match Series starts with 416-R in 5R rifling

The Talon-GI comes with one long lever that is installed on a precision machined dovetail cut and retained with a spring-loaded retention stud to lock the lever in place

Proof Research 134467 Bolt Action Barrel Pre-Fit 308 Win 16" 1:10" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross Coolers a wide angle lens permitsThe 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!