The Diamondback DB15 in .300 AAC Blackout is engineered for dependable performance, modern ergonomics, and versatility. Built around a 16" threaded barrel, this rifle delivers consistent accuracy while allowing compatibility with muzzle devices or suppressor-ready setups. The extended 15" M-LOK handguard provides ample space for accessories while maintaining a lightweight, balanced feel.

Designed with range time and training in mind, the DB15 features a Magpul MOE grip for enhanced comfort and control, along with a Gen 3 PMAG for reliable feeding. Finished in an eye-catching Burnt Bronze, this rifle reflects Diamondback’s commitment to quality craftsmanship, practical design, and shooter-focused performance.

Key Features

• Manufacturer: Diamondback

• Model: DB15

• Caliber: .300 AAC Blackout

• Condition: New

• Action: Semi-Automatic

• Finish Color: Burnt Bronze

• Barrel Length: 16"

• Capacity: 30+1

• Number of Magazines: 1

• Optic Footprint: None

• Unique Features: 15" M-LOK rail, Magpul MOE grip

• Threaded Barrel: Yes

• What’s In The Box: One Gen 3 PMAG

• Weight: 6.7 lbs

• Overall Length: 32.75"–36"

• Width: Not specified