Details
Colt LE6940CK Monolithic Upper Receiver Assembly
This assembly boasts Colt's groundbreaking monolithic upper receiver, featuring an uninterrupted full-length front rail for seamless accessory mounting and a free-floated barrel for enhanced accuracy.
Specifications:
- 16-inch 1/7 twist Mil-Spec chrome-lined MP tested barrel
- Compatible with 5.56mm ammunition, including NATO M855/SS109 and U.S. M193, with a
- Rifling twist: 1:7
- Caliber: 5.56mm
- Government profile barrel
- Magpul MBUS Polymer Rear Sight, Adjustable front sight
- Flash Hider