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Heckler & Koch MR556 A1 FDE 5.56mm Rifle
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HK MR556 A1 rifle in 5.56mm with 16.5-inch barrel and FDE finish
HK MR556 A1 FDE is a premium semi-automatic rifle built to Heckler & Koch's legendary standards. Chambered in 5.56mm NATO, this battle-proven platform delivers reliability and precision for sport shooting, home defense, or tactical applications. The Flat Dark Earth (FDE) finish provides a rugged, low-profile aesthetic.
- Caliber: 5.56mm NATO
- Barrel Length: 16" (chrome-lined, cold hammer-forged)
- Action: Gas piston-operated semi-auto
- Stock: Adjustable polymer (FDE)
- Capacity: 30+1 (magazine not included)
- Sights: Picatinny rail for optics (iron sights optional)
Engineered with HK's proprietary piston system for reduced fouling and enhanced durability.