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 rial, 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.
|Sights||None, Optic Ready|
|Handguards||8.50" M-LOK Free-Float|
|Barrel Finish||Black Cerakote|
|Handguard Finish||Black Hard Coat Anodized|
|Barrel Description||4150 Chrome Moly Match Grade|
|Barrel Length Range||9" to 9.99"|
Determined at checkout.