About the Proof Research PR15 6ARC

This Proof Research PR15 model features a 22-inch barrel chambered in 6ARC. It has a 5/8-24 threaded muzzle and a 7.5 twist rate. Proof Research barrels are known for their carbon fiber wrapped construction, which aims to reduce weight and improve stiffness.

The 6ARC cartridge is designed for extended range performance, offering a balance of velocity and ballistic coefficient. This rifle is well-suited for long-range target shooting and competitive precision rifle disciplines. The AR-15 platform provides modularity for accessories and customization.