Alexander Arms Barrel AR-15 6.5 Grendel 20" Rifle Length Gas Port 1 in 9" Twist 5/8-24 Thread Stainless Steel

The Alexander Arms Barrel is the perfect starting point for a custom AR build. This barrel is button-rifled and constructed from 416R stainless steel ensuring corrosion resistance and excellent strength to withstand standard chamber pressures. The barrel is fully inspected and fully prepared for assembly in an AR platform rifle. It features a 60-degree muzzle crown, a barrel extension already installed, and a threaded muzzle for a muzzle device.