Proof Research Camgas 22 Arc AR15 22in Carbon Fiber Barrel RiflePlus1

The Proof Bbl Pr15 22arc 22 Cf Gas Length from Proof Research is engineered to elevate AR performance with our Caliber Matched Gas System (CAMGAS) that tunes the gas port to the cartridge and barrel length, delivering a recoil impulse that is softer, reduces receiver fouling, and enhances reliability of extraction for high-performance rounds like the 22 ARC when paired with a carbon fiber finish and a 22'' AR-15 platform barrel. Designed to maintain the original design ethos of AR systems while addressing the increased bore pressure of modern cartridges, this barrel moves the gas port to keep system pressure in line with the platform's intent, enabling smoother follow-up shots and longer brass life. The Pr15 line features a deep feed system compatible with DPMS and Armalite style lowers for AR-10 compatibility, a 1-7 twist, and a rifle+1 gas system length, with proper gas tube included across Intermediate Rifle to Rifle+3 configurations. Finish is carbon fiber for reduced weight and increased rigidity, and the bore is optimized for reliability with high-performance ammunition, promoting precision, reduced wear, and continued accuracy in demanding field conditions.