Grand Power R15 .300 BLK
Grand Power · Rifle · In Production · 2025
Overview
The Grand Power R15 .300 BLK is an AR-15 platform rifle chambered in .300 AAC Blackout, offering versatility between supersonic and subsonic loads. Available in 11-inch and 14.5-inch barrel lengths with 1:8 twist rate, it is particularly well-suited for suppressed use with subsonic ammunition.
Specifications
| Weight (empty) | 2800 g (98.8 oz) |
| Overall Length | 706 mm (27.80") |
| Barrel Length | 368 mm (14.49") |
| Height | 187 mm (7.36") |
| Width | 69 mm (2.72") |
| Action Type | Gas Operated Direct Impingement |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Single Stage |
| Magazine Capacity | 10 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 716 m/s (2349 fps) |
| Muzzle Energy | 2077 J (1532 ft·lbf) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 203 mm (7.99") |
| Frame Material | Aluminum |
| Barrel Material | Steel |
| Stock Material | Polymer |
| Finish | Anodized |
Calibers
- .300 AAC Blackout · primary — also known as .300 BLK, 7.62x35mm
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Manual Safety
- Features: Free Floating Barrel, M Lok Handguard, Collapsible Stock, Suppressor Compatible
Origin
Country of origin: Slovakia
Notes
Available barrel lengths: 11" and 14.5". Overall length with collapsed stock 706mm. Uses standard AR-15 magazines.