Description
The MonoBloc Upper features a HM barrel with an integral machined patented gas block, and a carbine gas system. It is also 4150 Chromoly, match grade, tripled honed, and button rifled. Its handguard is free-floating and uses a Picatinny rail, Magpul M-LOK, and machined from 6061-T6 aluminum. Upper and Lower receiver are made of 7075-T6 aluminum with a hard coat anodized finish. The MonoBloc Upper also includes a patented HMB bolt, Mil-Spec components, charging handle, and a dust cover with an American Flag.
Products specifications
| Type | Complete, Complete |
| Caliber | 223 Rem, 223 Rem |
| Sights | Optic Ready, Optic Ready |
| Barrel Length | 12.50", 12.50" |
| Twist | 1:8", 1:8" |
| Barrel Description | 4150 Chrome Moly Match Grade, 4150 Chrome Moly Match Grade |
| Barrel Length Range | 12" to 12.99", 12" to 12.99" |
| Receiver Finish | Black Anodized, Black Anodized |
| Type | Complete |
| Caliber | 223 Rem |
| Sights | Optic Ready |
| Barrel Length | 12.50" |
| Twist | 1:8" |
| Barrel Description | 4150 Chrome Moly Match Grade |
| Barrel Finish | Black Cerakote, Black Cerakote |
| Handguards | 10.37" M-LOK Free-Float, 10.37" M-LOK Free-Float |
| Handguard Finish | Black Hard Coat Anodized, Black Hard Coat Anodized |
| Barrel Length Range | 12" to 12.99" |