Proof Research PR15 223 Wylde Barrel, 16" 5/8-24 TPI - 143254

Proof Research PR15 barrel chambered in 223 Wylde with 16" length and 5/8-24 threading for muzzle device attachment. Features an 8-twist rate designed for optimal performance across a wide range of 223/5.56 ammunition weights. Direct-fit compatible with AR-15 platforms.