HM Defense MonoBloc Upper 16in 5.56 NATO Black Cerakote
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HM Defense

HM Defense MonoBloc Upper 16in 5.56 NATO Black Cerakote 4150 Chrome Moly

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SKU:
HMD-16MBUP-556-L
UPC:
854164007234
MPN:
16MBUP-556-L
On Sale
Now: $649.00
$1,100.00
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Description

  • Integrally machined patented gas block
  • CNC machined from 6061-T6 aircraft grade aluminum
  • Magpul M-LOK mounting system compatible
  • Mil-Spec Forged 7075-T6 M4 Upper Receiver
  • Type III Class II hard-coat black anodized finish
  • CNC machined muzzle brake
  • Rifle Black Cerakote finish

The HM Defense MonoBloc Upper 16in 5.56 NATO Black Cerakote 4150 Chrome Moly includes an integrally machined patented gas block. Chambered in 5.56 NATO/223 Rem, the 4150 Chromoly barrel is 16 inches in length, features a 1:8 twist ratio and a mid-length gas system. All HM Defense barrels are match grade, tripled honed and button rifled for superior accuracy.

The custom HM Defense 15 inch, free float 1913 Picatinny rail is CNC machined from 6061-T6 aircraft grade aluminum. The rail is compatible with Magpul M-LOK mounting system.

HM Monobloc upper features a Mil-Spec Forged 7075-T6 M4 Upper Receiver with Type III Class II hard-coat black anodized finish, M4 Feed Ramps, and a 1913 Picatinny rail flattop.

HM Monobloc upper includes an M16 bolt carrier group with patented HMB bolt and Mil-Spec components and charging handle. Includes dust cover engraved with American flag. Also, Monobloc upper includes CNC machined muzzle brake.

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Specification

TypeUpper
Caliber223 Remington/556NATO
Barrel Length16"
Type of Barrel1:8
Barrel Material4150 Chrome Moly
Barrel FinishBlack Cerakote
Description15" MLOK Rail
FitAR15
AccessoriesMuzzle Brake
Receiver FinishBlack Hard Coat Anodized
Weight4Ib 6 oz
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Additional Information

Name
Value
Activity:
Shooting
Color:
Black
Product Type:
AR Uppers
Serialized Item:
F
In Store Pickup:
Yes
On Sale:
On Sale Over 40% off
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