Colt’s Manufacturing Complete Upper 223 /556 11.5″ Lightweight Barrel W/ Magpul BUIS Rear

Colt’s Manufacturing, Complete Upper, 223 Rem/556NATO, 11.5″ Lightweight Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight
High quality components and precise manufacturing makes Colt Products ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will provide years of service you can count on.

Specifications
Manufacturer: Colt
Fits: AR-15
Barrel Length: 11.5″
Barrel Material: 7075-T6 Aluminum
Barrel Twist: 1:7
Barrel Type: M4 Free-Floating
Caliber: 223 Remington, 5.56 NATO
Color: Black
Finish: Type III Hard Coat
Front Sight: A2 Fixed
Handguard: Polymer
Includes: Complete Upper Assembly, Complete M4 Full Auto Bolt Carrier Assembly, Charging Handle, Backup Rear Sight, Manual
Muzzle Type: A2 Flash Hider
Operating System: Direct Impingement
Rear Sight: Magpul BUIS
Receiver Type: Flat-Top