HM DEFENSE MONOBLOC UPPER RECEIVER
HM DEFENSE MONOBLOC UPPER RECEIVER

SKU 16MBUP556L

new

Out of stock

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Product Information & Specs

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.

UPC 854164007234
Caliber .223 REM
Sights NONE, OPTIC READY
Firearm Fit AR-PLATFORM
Receiver Type COMPLETE
Receiver Material 7075-T6 ALUMINUM
Receiver Finish ANODIZED BLACK
Barrel Length 16" BARREL
Barrel Description 4150 CHROME MOLY VANADIUM
Muzzle MUZZLE BREAK
Twist 1:8
Thread Pattern NOT SPECIFIED
Handguard 15" M-LOK FREE-FLOAT
Handguard Finish BLACK HARD COAT ANODIZED
Weight 4.16 LBS.
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STORES
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