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Proof Research Pr-10 6.5 Creedmoor Carbon Fiber Barrel
Using advanced composite materials and thermo-mechanical design principles, Proof Research Carbon Fiber AR Barrels achieve a breakthrough in modern rifle performance. Upgrade to match-grade accuracy, superior durability and increased barrel life at a fraction of the weight of steel barrels. Patent-pending Caliber Matched Gas System (CAMGAS) barrels eliminate overpressure issues by shifting the gas port, allowing extra time to reduce pressure – similar to a .308 Winchester with a rifle-length gas system gas system. Forget about using makeshift solutions like clipping buffer springs, adjusting buffer weights or relying on adjustable gas blocks to overcome excessive bore pressure. Delivering a smoother recoil impulse, a CAMGAS-equipped barrel keeps you on target while taking advantage of a more-efficient projectile. It also ensures easy case extraction with less case-head smearing to keep brass in optimal condition for reloading. Custom rifle length gas tube included. Caliber: 6.5mm Creedmoor. .875 dia. at gas port.