M&P15 Complete Upper Assembly includes a flattop receiver, 16 M4 profile chrome lined barrel in 5.56mm with A2 birdcage compensator and M4 style post front sight. It also has a complete bolt carrier group with chrome lined carrier, staked, chrome lined gas key and charging handle.
Specifications
Type |
Complete Gas Impingement |
Caliber |
223 Rem,5.56 NATO |
Sights |
A2 Front |
Barrel length |
16″ |
Barrel material |
Steel |
Twist |
1:90″ |
Barrel description |
M4 Profile |
Barrel finish |
Black |
Receiver description |
A3 |
Receiver finish |
Black |
Handguards |
Carbine Length |
Handguard finish |
Black |
Barrel length range |
16.00″ to 16.99″ |