Proof Research Ar-15 22Arc 20in Camgas Carbon Fiber Barrel 1-7

The Proof Bbl Pr15 22arc 20 Cf Gas Length from Proof Research delivers a carbon fiber finished AR-15 barrel engineered to optimize performance and reliability with modern high-velocity cartridges. Featuring the Caliber Matched Gas System (CAMGAS), this 20-inch AR-15 barrel is tuned to the specific bore pressure and length of the 22 ARC while maintaining the gas-system dynamics the platform was originally designed around, resulting in a noticeably softer recoil impulse, reduced fouling in the receiver, and enhanced reliability of extraction. This alignment of gas pressure with the platform's intended design helps you stay on target when pushing the envelope with advanced cartridges, enabling smoother operation and extended barrel life under demanding use. The Pr15 barrel employs a standard contour with a 1-7 twist and integrates seamlessly with AR-15 receivers, while the deep feed system on AR-10 variants ensures compatibility with DPMS and Armalite-style lower receivers. Finished in carbon fiber for strength and weight savings, this barrel is ideal for precision varmint hunting or long-range performance where consistency and reduced wear are paramount; pairing it with a full mass bolt carrier group, a full mass buffer, and an adjustable gas block will maximize reliability and accuracy in the field.