The Diamondback Firearms DB15 Black Gold is a semi-automatic rifle chambered for .223 Remington and 5.56 NATO. It combines a 16-inch 4150 chrome-moly barrel with a mid-length direct-impingement gas system for balanced handling and dependable cycling. Forged 7075-T6 aluminum receivers provide a durable foundation, while the 15-inch M-LOK handguard offers flexible accessory mounting. A Magpul CTR stock and MOE-K2 grip support a secure, adjustable shooting position, and the A3 flattop receiver is ready for a compatible optic. The rifle includes a manual safety, threaded barrel, forward assist, dust cover, and an AR magazine lock kit.

Key features

• Chambered for .223 Remington and 5.56 NATO
• 16-inch 4150 chrome-moly barrel with a 1:8 twist
• Mid-length direct-impingement gas system for balanced operation
• 15-inch M-LOK handguard supports modular accessory placement
• Forged 7075-T6 aluminum receivers provide strength with manageable weight
• Magpul CTR stock and MOE-K2 grip improve fit and control

The DB15 Black Gold delivers a practical AR-style rifle configuration with modern controls, modular furniture, and optic-ready construction.