HK MR556A1 5.56 NATO Blue/Black Semi Auto Rifle
Specifications
Action Double Action
Finish Blue/Black
Sights Standard Sights
Weight 8.4 pounds
Capacity 30+1
Grip Safety No
Optic Ready Yes
Barrel Length 16.5 inches
Caliber / Gauge 5.56 NATO
Manual Safety Yes
Threaded Barrel Yes
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 MR556A1 is the commercial carbine built on the reliability and parts philosophy of the HK416 lineage, using a proprietary HK short-stroke gas piston to cycle the action. In this 16.5-inch 5.56mm NATO configuration, the MR556A1 is engineered for dependable operation in harsh conditions while delivering the solid accuracy you expect from HK.
Key Features
- 16.5-inch 5.56mm NATO barrel for a compact, capable rifle length
- MLOK handguard for flexible accessory mounting
- Manual safety selector and factory iron sights for immediate use
- 30+1 capacity for practical range and training use
- HK short-stroke gas piston system runs cooler and stays cleaner than direct-gas designs
A durable, piston-driven HK rifle platform designed for real-world reliability—ideal for training, range use, and dependable home defense readiness.
5.0 | 1 Reviews
- SKU:
- 81000579
- UPC:
- 642230262553
- BUDS ID:
- 138271
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5.0 out of 5
1 total reviews
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Latest Reviews
Lee H.
2 years ago
Verified Purchaser
This a great gun and...
This a great gun and very accurate and fun to shoot
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, 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
