The HK MR556A1 Competition 5.56mm NATO 16.5in Semi-Automatic Modern Sporting Rifle sets itself apart with advanced features tailored for competitive shooters. It boasts a lightweight 14-inch Modular Rail System (MRS) that offers customizable accessory mounting while maintaining an ergonomic, free-floating barrel-to-handguard design. The rifle includes a German-made long service barrel with a 1:7 twist rate, an extended magazine release for swift reloads, and an Operator Suppressor Systems (OSS) compensator for improved muzzle control and reduced recoil. A Magpul CTR stock enhances maneuverability with smooth adjustment and secure locking, making it an ideal choice for both competition and all-purpose use.
| Action | |
|---|---|
| Barrel Length | |
| Left Handed | |
| Optics Ready |