Proudly made in the USA, the Diamondback DB15 is built to deliver unmatched reliability, precision and value. Featuring the battle-proven, U.S. Military-trusted gas-impingement system, this rifle is engineered for flawless performance and durability in any scenario. Crafted with high-quality components, each part is precision-machined in Diamondback's state-of-the-art CNC facility, ensuring superior fit, finish and function. The DB15 isn't just another AR, it raises the bar with enhanced features, outstanding performance and a price point that makes premium quality accessible. Whether you're on the range, in the field or enhancing your personal defense setup, the Diamondback DB15 delivers versatility, reliability and American-made excellence.

The 16 Inches Diamondback medium-profile barrel, 1:8 twist, with a black nitride finish and FDE CeraKote, enhances performance and aesthetics
Mid-length, direct impingement gas system provides a balanced recoil impulse, reducing wear while enhancing shooting comfort
Shot-peened, magnetic particle inspected Mil-Spec 8620 BCG carrier ensures exceptional strength and reliability under extreme conditions
The A3 flattop forged 7075-T6 aluminum, T-marked upper provides a solid platform for accessories and optics
The forged 7075 T-6 aluminum lower features a Magpul enhanced Trigger Guard, offering better clearance and comfort, especially when wearing gloves
The 15 Inches M-LOK anti-rotation V4 S-Rail is equipped with a full Picatinny rail and QD mounts for secure attachment of accessories
The Magpul MOE K2 grip in FDE delivers a textured, ergonomic design with a steeper angle for precision shooting
Featuring the same rugged performance, the Magpul CTR carbine stock in FDE (flat dark earth) adds a tactical aesthetic while maintaining durability
DB Obsidian muzzle brake (1/2-28) designed to minimize recoil and enhance shooting stability
The standard Mil-Spec trigger delivers a reliable and consistent pull for dependable performance

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It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

California 10+ Round Magazine Buyers: PSA values your freedom and constitutional rights above all else. However, PSA will not accept new orders nor will ship any order until the Ninth Circuit Federal Court of Appeals mandate becomes finalized. Once this mandate is finalized, we will start accepting new orders and ship 10+ round magazines to California Customers.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

Diamondback DB15 Obsidian 5.56x45mm 16", Brown