Geissele Automatics Super Duty MOD1 | Complete Upper Receiver | 5.56 NATO | 13.9" Pinned (16" OAL) Barrel | M-LOK Free Float Handguard | Geissele Airborne Charging Handle | Nanoweapon Reliability Enhanced Bolt Carrier Group | Fits AR-15 | Anodized

Manufactured with confidence and without compromise, the Super Duty MOD1 adds value to the platform while continuing the reputation for excellence. All of these technologies and advancements combine to bring to market a true next-gen upper for the AR-15 platform. The Super Duty Complete Upper from Geissele Automatics offers unmatched performance, accuracy and reliability.

KEY FEATURES:
13.9" Cold Hammer Forged Barrel | HuxWrx Flash Hider-QD Muzzle Device | Geissele Airborne Charging Handle