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.
- Fits AR-15
- 223REM/556NATO
- 12.5" MONOBLOC Barrel
- Midlength Gas System with Integral Gas Block
- 1:8 Twist
- Muzzle Brake
- Black Color
- Anodized Finish
- 10 3/8" Free Float Rail with M-LOK
