HK MR556, Competition Model, 5.56mm Semi-Auto Rifle 16.5″ barrel, one 10rd magazine
The HK MR556 Competition Model is a precision-engineered 5.56mm rifle designed for competitive shooting. It features a durable 16.5″ cold hammer-forged barrel, ensuring exceptional accuracy and longevity. The rifle comes with a 10-round magazine and a sleek, corrosion-resistant finish. Built by Heckler & Koch, this model upholds the brand’s reputation for reliability and performance.
Key specifications include:
- Caliber: 5.56mm NATO
- Barrel length: 16.5″
- Magazine capacity: 10 rounds
- Finish: Matte black
- Manufacturer: Heckler & Koch
Free FFL transfer to any Tennessee dealer.








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