The Diamondback DB15 rifle chambered in .300 Blackout delivers a robust and adaptable AR-platform solution. This configuration integrates a 16-inch barrel, meticulously balancing ballistic performance for the .300BLK cartridge with an optimized overall length for maneuverability. The extended 15-inch M-LOK handguard provides comprehensive attachment points, facilitating the integration of mission-critical accessories such as illumination devices, laser aiming modules, and ergonomic grips. Finished in Olive Drab Green (ODG), this rifle offers a practical and tactically distinctive aesthetic.
Key Features
Caliber Integration
The .300 Blackout cartridge is engineered for versatility, performing effectively with both supersonic and subsonic loadings. This adaptability renders the DB15 suitable for a diverse range of applications, from standard target engagement to suppressed operations where acoustic signature mitigation is paramount. It provides a reliable platform for close-to-medium range hunting with appropriate ammunition or as a personal defense firearm.
Modular Attachment System
The 15-inch M-LOK handguard offers extensive real estate for modular equipment attachment. This system ensures secure mounting of essential components, allowing operators to customize their rifle’s accessory suite precisely to operational requirements, without excessive bulk or weight. It accommodates a wide array of tactical optics and other firearm accessories.
Constructive Integrity
Engineered for unwavering reliability, the DB15 leverages standard AR-15 components. This design philosophy not only ensures consistent operational performance but also guarantees broad compatibility with a vast ecosystem of aftermarket parts and upgrades, facilitating ease of maintenance and long-term utility. The rifle is designed for straightforward operation and consistent performance for various sporting uses.
Finish & Ergonomics
The Olive Drab Green (ODG) finish provides a low-visibility, practical appearance. The rifle’s AR-15 architecture ensures intuitive handling and operational control, making it a dependable choice for sustained use across various scenarios, including competitive shooting at the range.
Technical Specifications
- Manufacturer: Diamondback
- Model: DB15
- Platform: AR-15
- Caliber: .300 Blackout (300BLK)
- Barrel Length: 16 inches
- Handguard: 15-inch M-LOK
- Finish: Olive Drab Green (ODG)
- SKU: LIP|DB171BB102









