Geissele 08-521B Super Duty MOD 1 5.56 NATO 13.9" Black Short Barrel Rifle

The Geissele Super Duty MOD 1 5.56 NATO 13.9" 08-521B is a high-end short-barrel rifle built for reliability and performance. It features a 13.9" cold hammer-forged barrel with a pinned HUXWRX Flash Hider-QD 556, making it NFA-compliant. The Geissele 08-521B rifle includes Geissele's Reliability Enhanced Bolt Carrier Group with a Nanoweapon-coated Stressproof bolt, an SSA-E X Lightning Bow trigger for crisp two-stage performance, and a Super 42 buffer system for smooth recoil. It also comes with an MK16 rail, Airborne Charging Handle, and B5 SOPMOD stock for ergonomic handling. This NFA item requires proper federal registration.