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HM Defense MonoBloc Upper 5.56 NATO / .223 Rem 16" Barrel with Free-Float Handguards

Upgrade your rifle with the lightweight and reliable HM Defense MonoBloc Upper! Features include 10.37" M-LOK free float handguards and a black hard coat anodized finish. It comes chambered in 5.56x45mm with a 16 inch barrel length. Get the best price on uppers at GrabAGun today!
$727.99
In stock
SKU
GAG_RES-HM16MBUP-556-L

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More Information

HM Defense MonoBloc Upper Features

HM Defense's mission is to advance AR15 / AR10 rifle technology to its highest level. They strive to create rifles that are more accurate, easier to maintain and dependable in extreme conditions.

HM Defense MonoBloc Upper Specifications 

  • Caliber: 5.56x45mm NATO
  • Model: MonoBloc Upper
  • Handguard Finish: Black Hard Coat Anodized
  • Handguards: 10.37" M-LOK Free-Float
  • Receiver Finish: Black Hard Coat Anodized
  • Receiver Material: 7075 T6 Aluminum
  • Twist: 1:8"
  • Weight: 4.36 lbs
  • Barrel Description: Match Grade
  • Barrel Finish: Black Cerakote
  • Barrel Material: 4150 Chrome Moly
More Information
Barrel Length 16
Caliber 5.56
Condition New in Box
Finish Per Color Black
Manufacturer HM Defense
Manufacturer Part Number 16MBUP-556-L
Model MonoBloc Upper
Type Uppers
UPC 854164007234

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV

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