PROOF Research AR-15 20" Rifle-Length Gas 6.5 Grendel 1:8 Stainless Steel Barrel

Chambered in 6.5 Grendel, the PROOF Research AR-15 20" Rifle-Length Gas 6.5 Grendel 1:8 Stainless Steel Barrel is a performance-enhanced centerfire rifle barrel, designed to deliver incredible precision accuracy and lightweight field performance you can depend on. Equipped with a rifle-length gas system for safe operation under higher pressures, this barrel features match-grade 416R stainless steel construction, designed to deliver improved accuracy and unparalleled reliability in any target-rich environment. The thin-contoured design eliminates excess weight, while the homogeneous microstructure design ensures optimal strength and uniform hardness throughout the entire length of the barrel. Plus, this rifle barrel also comes equipped with a threaded muzzle for quick installation of a variety of flash hiders, brakes, and other muzzle devices. Made in USA.