Geissele Automatics presents the Super Duty MOD1, a pinnacle of engineering excellence in the AR-15 platform. This complete upper receiver boasts a 12.5" Cold Hammer Forged Barrel and a Nanoweapon-coated Reliability Enhanced Bolt Carrier Group, ensuring unmatched performance and reliability. Ideal for range time and training, this upper receiver is designed for superior ergonomics and modularity. Geissele's reputation for innovation and quality shines through in every detail.

Key Features:
- Manufacturer: Geissele Automatics
- Model: SUPER DUTY MOD1
- Caliber: 556NATO
- Barrel Length: 12.5"
- Finish Color: Desert Dirt Color
- Unique Features: Nanoweapon-coated HUXWRX Flash Hider-QD Muzzle Device, Geissele Airborne Charging Handle
- What's In The Box: Complete Upper Receiver