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.
HM Defense 16MBUP556 MonoBloc Upper 223 Rem, 5.56x45mm NATO 16″ Black Cerakote Barrel, 7075-T6 Aluminum Black Anodized Receiver, 15″ M-LOK Free-Float Handguard for AR-15
$772.99
Ships to you, or to our San Antonio shop for pickup. Free shipping over $750, or free ship-to-store over $250.
HM Defense 16MBUP556 MonoBloc Upper 223 Rem, 5.56x45mm NATO 16″ Black Cerakote Barrel, 7075-T6 Aluminum Black Anodized Receiver, 15″ M-LOK Free-Float Handguard for AR-15
Only 2 left in stock
Only 2 items left in stock!
Additional information
| UPC | 854164007005 |
|---|---|
| Manufacturer | LUXUS ARMS (HM DEFENSE) |
| Manufacturer Part Number | 16MBUP556 |
| Action | .223 REM/5.56 NATO |
| Barrel Finish | Black Cerakote |
| Barrel Length | 16" |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Product Type | Complete |
| Rate of Twist | 1:8" |
| Sights | Optic Ready |
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