Diamondback DB15 5.56 Semi-Auto Rifle – California AR-15 Rifle

About this product

The Diamondback DB15 delivers reliable performance with a 16-inch barrel and 5.56 NATO chambering. This California-compliant rifle features quality components like a 7075-T6 aluminum receiver and Magpul furniture. We ship to all US states — fast and discreet.

Engineered for consistent operation and durability, the Diamondback DB15 represents a solid foundation for California firearm enthusiasts seeking a dependable AR-15 platform.

This rifle incorporates a carbine-length 4150 chrome moly barrel with a mid-length gas system, promoting smoother cycling and reduced felt recoil. The shot-peened Mil-Spec 8620 bolt carrier enhances longevity, while the 7075-T6 aluminum receivers provide a lightweight yet robust structure. A 15-inch M-Lok handguard offers ample mounting options for accessories, complemented by Magpul’s MOE-K2 grip and CTR stock for improved ergonomics. The distinctive Diamondback Black Gold lower receiver adds a unique aesthetic touch.

• Caliber: 223 REM/5.56 NATO
• Action: Semi-Auto
• Capacity: 30+1 Rounds
• Barrel Length: 16 inches
• Weight: 6.95 lbs
• Finish: Black
• Frame Material: Synthetic
• Receiver Material: 7075-T6 Aluminum
• Receiver Finish: Black

California residents in Los Angeles, San Diego, and Sacramento can appreciate this rifle’s compliance-ready configuration for lawful ownership. Each component is selected to meet the demands of recreational shooting and training applications. The DB15’s design prioritizes functionality and reliability, making it a practical choice for those familiar with the AR-15 platform.

This firearm ships to your local California FFL for transfer, ensuring all state regulations are properly followed during the purchase process.