Description
The Colt M4 complete upper assembly delivers compact handling, reliable operation, and consistent accuracy in a rugged AR-compatible platform. It features an 11.5-inch chrome-lined barrel with a 1:7 twist rate, direct gas operating system, and flat top receiver for versatile optic and accessory mounting. Chambered in 223 Rem and 556 NATO, this assembly includes a complete bolt carrier assembly, charging handle, and adjustable iron sights. Precision construction and durable materials ensure dependable performance in demanding environments.
- Fits AR Rifles
- Chambered In 223 Rem And 556 NATO
- 11.5-Inch Chrome-Lined Barrel
- 1:7 Right-Hand Twist Rate
- Lightweight Barrel Profile
- Direct Gas Operating System
- Flat Top Receiver
- A2 Fixed Front Sight
- Adjustable Rear Target Sight
- Flash Hider
- Includes Bolt Carrier Assembly And Charging Handle
- Black Finish
