Description
Engineered for consistent accuracy and durability, the Diamondback DB10 delivers robust .308 WIN performance in a well-constructed AR-platform rifle. This model incorporates high-quality materials and thoughtful design elements that appeal to shooters seeking a dependable long-range option.
Key specifications include:
- Caliber: 308 WIN
- Action: Semi-auto
- Capacity: 20+1 rounds
- Barrel Length: 18 inches
- Barrel Material: 416 stainless steel, fluted
- Gas System: Mid-length with pinned gas block
- Bolt Carrier: Shot-peened Mil-Spec 8620
- Receivers: 7075-T6 aluminum with black finish
- Handguard: 15-inch M-Lok anti-rotation
- Grip: Magpul MOE-K2
- Stock: Magpul ACS-L
- Overall Finish: Black
- Frame Material: Synthetic
The DB10’s mid-length gas system provides smooth operation, while the fluted stainless steel barrel offers improved heat dissipation and reduced weight. The 7075-T6 aluminum receivers ensure structural integrity, and the M-Lok handguard allows for versatile accessory mounting. Magpul furniture enhances ergonomics and control, making this rifle suitable for various shooting applications.
California residents in Los Angeles, San Diego, and Sacramento can appreciate this rifle’s build quality and compliance-ready configuration. All firearms ship to your local FFL for proper transfer and compliance verification.





Jessica T. –
The DB10 performed well during my first range session in Bakersfield. I liked the weight and balance, and it cycled .223 rounds without any issues. My only nitpick is the trigger pull felt a bit heavy compared to other AR platforms I’ve tried. Still, it’s a reliable firearm for California shooters.
Anthony R. (verified owner) –
After testing various 5.56 loads, I noticed the rifle preferred certain brands over others. It ran perfectly with Federal but had occasional feed issues with cheaper steel-cased ammo. The ergonomics were comfortable, and the fixed stock felt sturdy. Good value for a California-legal AR, just be selective with your ammo choice.
Nicole W. –
I’ve put this through several range days now, including a full-day session at my local club. The rifle handled the heat well, maintaining accuracy even after multiple magazines. The California-compliant features were well-integrated and didn’t feel like afterthoughts. Recoil was manageable, making follow-up shots easy to control.
Robert S. (verified owner) –
The weight distribution made this feel balanced during rapid fire drills. I appreciated the attention to detail in the California-legal configuration – everything functioned as intended without compromising performance. The rail system allowed for easy accessory mounting, and the overall finish held up well to regular use.
Miguel A. (verified owner) –
I picked this up for my collection and was impressed with how well it handled the California modifications. The fixed magazine system worked smoothly at the range, and the overall build quality felt solid. Accuracy was consistent with the 5.56 ammo I used, hitting targets reliably at 100 yards. Definitely a solid choice for our state’s regulations.
Carlos M. (verified owner) –
Took this to the range last weekend and was immediately pleased with the groupings. The 16-inch barrel provided good stability, and the sights were easy to adjust. I put about 200 rounds through it without a single malfunction. The California-compliant features didn’t interfere with the shooting experience at all.