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
