Heckler & Koch MR556A1 Rifle 5.56 NATO Black Gas Piston AR-Platform
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Heckler & Koch MR556A1 rifle, 5.56 NATO, gas piston AR-style platform with black finish. Includes 30-round magazine.
Specifications
- Manufacturer:
- Heckler & Koch
- Category:
- lower-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- UPC:
- 642230261617
- MPN:
- 81000068
- Required Component:
- Yes
- Complete Firearm:
- Yes
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