 
HM Defense 16" 5.56 Monobloc M-LOK Midlength Complete Upper w/ 15" M-LOK Handguard - 16MBUP-556-L
$933.82
Out of stock
Description
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.
- Patented HM MONOBLOC Barrel with integrally machined Gas Block
- Free-float rail with Picatinny and M-Lok
- Patented HMB Bolt which replaces cam pin hole with cam pin socket and tapered cam pin
Additional information
| Weight | 64 oz |
|---|---|
| Dimensions | 28 × 5 × 5 in |
| Barrel Finish | Other |
| Gas System Length | Midlength |
| Barrel Length (inches) | 16 |
| Barrel Chamber | 5.56 NATO |
| Twist Rate | |
| BCG / Charging Handle | Included |
| MPN | 16MBUP-556-L |
| UPC | 854164007234 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
