Harrington & Richardson 10.5" 300BLK Commando Upper
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Harrington & Richardson 10.5" 300BLK Commando Upper. Complete AR-15 upper chambered in .300 Blackout. Features a C7 upper, pistol gas, and a 10.5" barrel with a 1/8 twist. Barrel steel: 4150 chrome moly vanadium, Parkerized finish. Muzzle thread pattern: 5/8 x 24. Gas system: pistol. Muzzle device: A2 style. Receiver material: forged 7075-T6. Upper receiver type: C7 with feed ramps. Handguard: Carbine 6 hole handguard. Bolt: Carpenter 158 steel. Bolt carrier: Full Auto. Weight (as configured): 3 lbs.
Specifications
- Manufacturer:
- Harrington & Richardson
- Category:
- upper-receiver
- Platforms:
- AR-15
- Weight:
- 48 oz (3.00 lbs)
- MPN:
- HR51655203144
- Required Component:
- Yes
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