PROOF Research AR-15 6mm ARC 1:7.5 Stainless Steel Barrel

Trusted by experienced shooters nationwide, the PROOF Research AR-15 6mm ARC 1:7.5 Stainless Steel Barrel is a performance-enhanced AR-15 rifle barrel, designed to deliver precision accuracy, lasting service, and lightweight field performance when and where it matters most. This barrel features stress-relieved Stainless steel construction, designed to deliver improved accuracy and unparalleled longevity 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. Give yourself an advantage over the competition and enjoy incredible accuracy when and where it matters most. Order today! Made in USA.