Barrels

Proof Research

Proof Research 308 Winchester 1-10 Twist 16'' Carbon Fiber Barrel

Proof Research

Proof Research 308 Winchester 1-10 Twist 20'' Carbon Fiber Barrel

Proof Research

Proof Research 338 Caliber 9.4 Twist 28'' Carbon Fiber Sendero Barrel

Proof Research

Proof Research 6.5 Grendel 1-8 Twist 18'' Carbon Fiber Barrel

Proof Research

Proof Research 6.5 Grendel 1-8 Twist 20'' Carbon Fiber Barrel

Proof Research

Proof Research 6.5 Grendel 20" Rifle-Length AR Barrel, .750 Gas Block Journal

Proof Research

Proof Research 6.5 Prc 7.5 Twist 26'' Carbon Fiber Sendero Barrel

Proof Research

Proof Research 6MM Arc 1-7.5 Twist 14.5'' Carbon Fiber Barrel

Proof Research

Proof Research 6MM Arc 1-7.5 Twist 14.5'' Stainless Steel Barrel

Proof Research

Proof Research 6MM Arc 1-7.5 Twist 18'' Stainless Steel Barrel

Proof Research

Proof Research 6MM Arc 1-7.5 Twist 20'' Carbon Fiber Barrel

Proof Research

Proof Research 6MM Arc 1-7.5 Twist 20'' Stainless Steel Barrel

Proof Research

Proof Research 6MM Arc 7.5 Twist 16'' Carbon Fiber Barrel

Proof Research

Proof Research 6MM Arc 7.5 Twist 18'' Carbon Fiber Barrel

Proof Research

Proof Research AR 308 PR-10 Barrel 6.5 Creedmoor Camgas Gas System Stainless - 6.5 Creedmoor 1-8 Twist 22''

Proof Research

Proof Research AR 308 PR-10 Barrel 6.5 Creedmoor Camgas Gas System Stainless - 6.5 Creedmoor 1-8 Twist 24''

Proof Research

Proof Research AR 308 PR-10 Barrel Caliber Matched Gas System Carbon Fiber - 6.5 Creedmoor 1-8 Twist 24''

Proof Research

Proof Research AR-15 22 Arc 16'' Standard 1-7 Twist Carbon Fiber Barrel

Proof Research

Proof Research AR-15 22 Arc 16'' Standard 1-7 Twist Stainless Steel Barrel

Proof Research

Proof Research AR-15 22 Arc 18'' Standard 1-7 Twist Carbon Fiber Barrel