Experience the pinnacle of reliability and versatility with the Diamondback Firearms DB15 Semi-automatic Rifle, chambered in 5.56 NATO. This CA-compliant AR-15 platform delivers exceptional performance for home defense, range training, and tactical applications, combining rugged durability with user-friendly customization. Weighing just 57.28 oz, its lightweight design ensures easy handling without sacrificing power or precision.
Key Features
- 16-inch Barrel: Crafted from durable 4150 CrMoV steel with a 1:8 RH twist rate and black nitride finish, this medium-contour barrel optimizes velocity and accuracy for consistent shot placement at various ranges.
- 12-inch M-LOK Rail: The free-floating M-LOK handguard provides ample space for mounting optics, lights, lasers, and other accessories, enhancing modularity while maintaining a clean, snag-free profile.
- MOE Grip and AR-Style Stock: Ergonomic Magpul MOE pistol grip and adjustable stock offer superior comfort and control, reducing fatigue during extended sessions and allowing quick adjustments for different users or scenarios.
- 10-Round Magazine: Included for seamless compliance in restricted states like California, ensuring legal ownership without compromising on functionality.
- Semi-Automatic Action: Smooth, reliable cycling powered by a carbine-length gas system and shot-peened bolt carrier group (BCG) for dependable operation in demanding conditions.
Specifications
- Caliber: 5.56 NATO
- Action: Semi-Automatic
- Barrel Length: 16 inches
- Finish: Black Hardcoat Anodize
- Stock Material: AR-Style Polymer
- Magazine Capacity: 10 Rounds
- CA Compliant: Yes
- Weight: 57.28 oz
- Overall Length: Approximately 32-36 inches (adjustable)
Why Choose the Diamondback DB15?
In a market flooded with options, the DB15 stands out for its budget-friendly quality and out-of-the-box reliability. Users praise its accuracy—often achieving sub-MOA groups with quality ammo—and minimal recoil, making it ideal for new shooters or those upgrading from basic rifles. The black anodized finish resists wear, while the Mil-Spec components ensure compatibility with a wide array of aftermarket parts. Whether addressing self-defense needs or honing skills at the range, this rifle solves common pain points like heavy weight and poor ergonomics, delivering a balanced, intuitive shooting experience that builds confidence with every pull of the trigger.
Don’t miss the opportunity to own a proven performer in the AR-15 category. The Diamondback DB15 is engineered for those who demand precision, compliance, and value—secure yours today and elevate your firearms collection.


