AR-15

Proof Research

Proof Research AR-15 22 Arc 18'' Standard 1-7 Twist Stainless Steel Barrel

Proof Research

Proof Research AR-15 22 Arc 20'' Standard 1-7 Twist Carbon Fiber Barrel

Proof Research

Proof Research AR-15 22 Arc 20'' Standard 1-7 Twist Stainless Steel Barrel

Proof Research

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

Proof Research

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

Proof Research Inc

Proof Research AR-15 Rifle Barrel .223 Wylde 16" 5/8x24 Threaded Stainless Steel

Proof Research

Proof Research Barrel Cf PR15 300BLK Di 16 Clgb .750 1-8

Proof Research

Proof Research Barrel PR15 Pxt 223WYLDE 14.5 Cf

Proof Research

Proof Research Barrel PR15 Pxt 223WYLDE 16 Stainless Intermed

Proof Research

Proof Research Barrel PR15 Pxt 300BLK 12.5 Cf Pistol

Proof Research

Proof Research Barrel PR15 Pxt 300BLK 16 Cf Carbine

Proof Research

Proof Research Barrel PR15 Pxt 6MM Arc 16 Cf

Proof Research

Proof Research Barrel PR15 Pxt 6MM Arc 16 Stainless

Proof Research

Proof Research Barrel PR15 Pxt 6MM Arc 18 Cf

Proof Research

Proof Research Barrel PR15 Pxt 6MM Arc 18 Stainless

Proof Research

Proof Research Barrel PR15 Pxt Cf 6ARC 14.5" Carbon Fiber | .750 Gas Block

Proof Research

Proof Research Barrel PR15 Pxt Cf 6ARC 20" Carbon Fiber | .750 Gas Block

Proof Research

Proof Research Barrel PR15 Pxt Stainless 6ARC 14.5" Steel | .750 Gas Block

Proof Research

Proof Research Barrel PR15 Pxt Stainless 6ARC 20" Steel | .750 Gas Block

Proof Research

Proof Research PR15 .223 Wylde 11.5" PXT Barrel, 1:7 Twist