Geissele Automatics presents the MK16 11.5'' Super Duty Upper, a pinnacle of engineering excellence. This upper receiver is crafted with precision, featuring a CHF barrel, Airborne Charging Handle, and Nano Flash Hider/Bolt Carrier Group in black. Designed for optimal performance, it includes a carbine-length gas system and a Geissele Super Compact Gas Block, ensuring reliability in various conditions.

Ideal for range time and training, the MK16 Super Duty Upper offers unmatched accuracy and reliability. Geissele Automatics is renowned for its innovation and quality craftsmanship, making this upper receiver a top choice for firearm enthusiasts.

Key Features:
- Manufacturer: Geissele Automatics
- Model: MK16 11.5'' Super Duty Upper
- Caliber: 5.56mm
- Action: Complete Upper
- Finish Color: Black
- Barrel Length: 11.50"
- Optic Footprint: Universal AR-15
- Unique Features: Nanoweapon Coated BCG, Geissele Sparkout Muzzle Device
- What's In The Box: Upper Receiver, Bolt Carrier Group, Charging Handle