The HK MR556 A4 model with part number 81000827 offers a reliable and versatile semi-automatic firearm designed for precision and durability. Featuring a 16.5-inch threaded barrel with a twist rate of 1:7, this rifle is optimized for stability and accuracy in various shooting scenarios. The black synthetic stock with six adjustable positions ensures a comfortable fit for users of different sizes, while the ambidextrous safety lever adds convenience for both right- and left-handed shooters. The firearm's overall length of 36.5 inches and weight of approximately 7.67 pounds make it well-balanced for handling and maneuverability. The rifle does not come with sights, allowing users to customize their optics based on specific needs or preferences. The black M-LOK handguard provides modular attachment points for accessories, and the threaded barrel facilitates the addition of suppressors or muzzle devices. Built with high-quality materials, the HK MR556 A4 is suitable for tactical, sporting, or professional use, offering dependability and precision in a lightweight package.
Features:
- Action: Semi-Auto for reliable firing cycles
- Caliber: 5.56x45mm NATO for versatile use
- Barrel Length: 16.5 inches with threaded end for customization
- Capacity: 30+1 rounds for extended shooting sessions
- Safety: Ambidextrous safety lever for user convenience
- Overall Length: 36.5 inches for balanced handling
- Weight: 7.67 pounds for manageable portability
- Stock: Six-position adjustable black synthetic stock
- Barrel: Threaded with a twist rate of 1:7 for accuracy
- Handguard: M-LOK system for modular accessory attachment
- Sights: None included, allowing for custom optics setup
- Finish: Black with blued/black metal finish for durability
