Proof Research PR15 223 Wylde 14.5" Barrel 5/8-24 Thread 1:7 Twist

The Proof Research PR15 is a premium 14.5-inch barrel chambered in 223 Wylde. Features a 5/8-24 threaded muzzle for compatibility with muzzle devices and suppressors. Built with a 1:7 twist rate for optimal stabilization of heavier bullets. Engineered by Proof Research for precision shooting applications and enhanced accuracy.