Specifications
Product descriptions and specifications are computer generated from manufacturer and distributor information and may contain errors. Please confirm the details of UPC 642230269422 with the manufacturer before you buy. Condition Red Tactical is not responsible for errors in product information. By using this site or purchasing this product, you agree to our Terms of Service.
Description
The HK MR556 A4 is a 5.56x45mm semi-auto rifle built around a short-stroke gas piston system. Because the piston does not blow hot carbon back into the action, it runs cleaner and needs less maintenance than direct-impingement ARs. An adjustable gas regulator lets you tune it for suppressed or unsuppressed use.
Fully ambidextrous controls, lighter weight and a slimmer profile make the A4 easier to operate and manipulate. Includes one 10-round magazine.
Specifications
- Caliber: 5.56x45mm
- Action: Semi-Auto
- Capacity: 10+1
- Barrel Length: 16.50″
- Twist: 1:7″
- Weight: 7.67 lbs
- Hand: Ambidextrous
- Safety: Selector Switch
- Sights: None
- Finish: Black
- Part Number: 81001033
Firearms ship to a licensed FFL dealer, or pick up in our Greenfield, Indiana store after the background check.
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