The Diamondback Firearms DB15 Black Gold Series is a Flat Dark Earth AR-15-pattern rifle chambered in 5.56 NATO. Its 16-inch barrel and semi-automatic action provide a practical configuration for range use, training, and general-purpose rifle applications. The rifle features an adjustable Magpul CTR stock and a Magpul MOE K2 grip for improved ergonomics and fit. A flat-top optic-ready receiver accommodates a compatible red dot sight or scope, while the threaded barrel accepts standard muzzle devices. The rifle feeds from standard AR-15 magazines and is supplied with a 30-round magazine.

Key features

• 5.56 NATO chambering supports widely available ammunition and standard AR-15 magazines
• 16-inch threaded barrel provides a versatile balance of handling and ballistic performance
• Optic-ready flat-top receiver simplifies installation of a compatible aiming optic
• Adjustable Magpul CTR stock allows the length of pull to be tailored to the shooter
• Magpul MOE K2 grip offers a secure, comfortable control position
• 30+1 capacity with one included 30-round magazine

The Diamondback DB15 Black Gold Series combines familiar AR-15 controls, adjustable Magpul furniture, and an optic-ready configuration in a versatile 5.56 NATO rifle.