HK MR556 A4 5.56 NATO Black AR-Pattern Pistol
Specifications
Grip Black polymer
Action Double Action
Finish Black
Weight 6.61 pounds
Capacity 10+1
Grip Safety No
Optic Ready Yes
Barrel Length 11 inches
Caliber / Gauge 5.56 NATO
Manual Safety Yes
Overall Length 26.5 inches
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
The HK MR556 A4 is an AR-pattern, gas-piston semi-automatic pistol built by Heckler & Koch for 5.56mm NATO. This configuration features an 11-inch black threaded steel barrel, an M-LOK handguard, and a Picatinny rail receiver for optics.
Key Features
- Gas-piston operation for reliable semi-automatic cycling
- 11-inch threaded barrel with 5/8x24 thread pattern
- Picatinny rail receiver for mounting optics
- Ambidextrous manual safety lever
- 6-position synthetic stock and black polymer grip
A compact, optic-ready MR556 A4 configuration from HK, built around a durable, black steel-threaded barrel and 5.56mm NATO performance.
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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
