Proof Research 20" Natural AR-Type Barrel for AR-Style Rifles - Precision Redefined - 100042

The Proof Research PR10 Carbon Fiber AR Barrel in 6.5 Creedmoor is built for shooters who demand match-grade accuracy without the heavy front-end weight of a standard steel profile. Measuring 20 inches with a sleek stainless finish, this ultralight barrel weighs in at just 2 lbs. 14 oz. while maintaining maximum stiffness and rapid heat dissipation. It features a 1-in-8 rate-of-twist for optimal stability with high-BC heavy bullets and comes factory-threaded with a standard 5/8x24 thread pattern to easily host your choice of muzzle brakes or suppressors.