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″ |
