Designed for steady, repeatable performance in varied environments, the Heckler & Koch 81001051 MR556 A4 5.56x45mm 10+1 11 Black Threaded Barrel, M-LOK Handguard, Black Picatinny Rail Receiver, Black Synthetic 6 Position Stock, Black Polymer Grip, Ambidextrous emphasizes functional reliability and straightforward operation.

Ideal for range training and recreational shooting, this model supports smooth handling and consistent mechanical behavior. Heckler & Koch is renowned for its commitment to innovation and quality in firearm manufacturing.

- Manufacturer: Heckler & Koch
- Model: 81001051 MR556 A4
- Caliber: 5.56x45mm
- Condition: New
- Action: Semi-Automatic
- Finish Color: Black
- Barrel Length: 11"
- Number of Magazines: 1
- Capacity: 10+1
- Optic Footprint: Not Specified
- Unique Features: M-LOK Handguard, Black Picatinny Rail Receiver, Black Synthetic 6 Position Stock, Black Polymer Grip, Ambidextrous
- Night Sights: No
- External Safety: Yes
- Threaded Barrel: Yes
- What's In The Box: Not Specified
- Weight: Not Specified
- Length: Not Specified
- Width: Not Specified