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.
“Spikes SFT50M4 Flat Top Stripped Upper Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for M4 Platform” has been added to your cart. View cart
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
SKU: SA1005667
UPC: 854164007005
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
$650.00
Availability: 3 in stock
| Weight | 4.7 lbs |
|---|---|
| Dimensions | 27.3 × 3.8 × 3 in |
| Twist | |
| Sights | |
| Caliber | 223 Rem |
| Handguards | |
| Barrel Finish | |
| Barrel Length | |
| Receiver Finish | |
| Handguard Finish | |
| Barrel Description | |
| Barrel Length Range | |
| Manufacturer | LUXUS ARMS (HM DEFENSE) |
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