Geissele Automatics Super Duty MOD1 5.56 NATO Complete Upper Receiver - 12.5" - Black

The Geissele Automatics Super Duty MOD1 5.56 NATO Complete Upper Receiver combines high-quality craftsmanship and performance with a 12.5” Cold Hammer Forged, chrome-lined barrel and a Nanoweapon-coated Reliability Enhanced Bolt Carrier Group. Both the barrel and Forged Stressproof Bolt® are HPT and MPI to ensure durability and reliability. The finely tuned gas system, including the rugged Super Gas Block and optimized gas port, ensures reduced recoil and smooth cycling. The MOD1 is equipped with a Nanocoated HUXWRX Flash Hider-QD for suppressor compatibility, a sturdy MK16 M-LOK rail with reinforced QD sling mounts, and an Airborne Charging Handle for smooth, ambidextrous operation.

Features:

• 12.5” Cold Hammer Forged, Chrome-Lined Barrel
• Nanoweapon-Coated Bolt Carrier Group
• High-Pressure Tested & Magnetic Particle Inspected
• Super Gas Block & Optimized Gas Port
• HUXWRX Flash Hider-QD
• MK16 M-LOK Rail with Reinforced QD Inserts
• Airborne Charging Handle
• Black Anodized Finish