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.
        
HM Defense 16MBUP556L MonoBloc Upper 223 Remk, 5.56x45mm NATO 16" Black Cerakote Barrel 7075-T6 Aluminum Black Anodized Receiver, 15" M-LOK Free-Float Handguard with Long Rail for AR-15
LUXUS ARMS (HM DEFENSE)
            
                
            
            
            $675.00
        
         
            - SKU:
 - 134234
 - UPC:
 - 854164007234
 - Weight:
 - 5.00 LBS
 - Barrel Material:
 - 4150 Chrome Moly
 - Barrel Length:
 - 16"
 - Handguards:
 - 15" M-LOK Free-Float
 - Sights:
 - Optic Ready
 - Barrel Length Range:
 - 16" to 16.99"
 - Type:
 - Complete
 - Receiver Finish:
 - Black Anodized
 - FireArm:
 - No
 - Handguard Finish:
 - Black Hard Coat Anodized
 - Barrel Description:
 - 4150 Chrome Moly Match Grade
 - Twist:
 - 1:8"
 - Caliber:
 - 223 Rem
 - Barrel Finish:
 - Black Cerakote