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.
Specifications
Anodized
Black Hard Coat Anodized
8.50" M-LOK Free-Float
Black Hard Coat Anodized
Black Cerakote
1:8"
9" to 9.99"
4150 Chrome Moly Match Grade
Black
Muzzle Brake
AR-15
1:8
None, Optic Ready
223 Rem
9.50"
Upper
9-5MBUP-556
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