Heckler & Koch MR556A1 CA Compliant AR-15 5.56 NATO 16.5in Barrel
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HK MR556A1 CA Compliant is the commercial carbine derived from the HK416. It uses a proprietary short-stroke gas piston, keeping exhaust gases out of the receiver for cooler, cleaner, more reliable operation. This model includes a Juggernaut Tactical magazine lock kit and one 10-round magazine.
Specifications
- Manufacturer:
- Heckler & Koch
- Category:
- lower-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 108.8 oz (6.80 lbs)
- Length:
- 16.5"
- UPC:
- 642230262577
- MPN:
- 240975
- Required Component:
- Yes
- Complete Firearm:
- Yes
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