HK MR556 A4 5.56 NATO Black AR Pistol
Specifications
Grip Polymer
Action Single Action
Finish Black
Sights Iron Sights
Capacity 30+1
Barrel Length 11 inches
Caliber / Gauge 5.56 NATO
Manual Safety Yes
Trigger Safety No
Threaded Barrel Yes
Mode Of Operation Semi-Automatic
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
HK’s MR556 A4 AR pistol combines a short-stroke gas piston operating system with fully ambidextrous controls for a cleaner-running AR-style experience. The adjustable gas regulator lets you tune operation for suppressed or unsuppressed use, while the 11 in threaded barrel gives you flexibility for common muzzle accessories.
Key Features
- Short-stroke gas piston system helps reduce hot carbon fouling returned into the action
- Adjustable gas regulator for tuned cycling with or without suppressors
- Fully ambidextrous controls for right- and left-handed operation
- 11 in threaded barrel for accessory flexibility
- AR pistol ergonomics with a slim, light-handling profile
If you’re looking for an AR-style pistol built around a piston system and tuning flexibility, the HK MR556 A4 is a strong choice.
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- SKU:
- 81001201
- UPC:
- 642230271050
- BUDS ID:
- 180687
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Rd., Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd., Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St., Greenville, KY 42345
