Diamondback Firearms DB15 5.56 NATO

The Diamondback Firearms DB15 is an AR-pattern rifle chambered for .223 Rem/5.56 NATO intended for range use, training, and general-purpose shooting. Its carbine-length profile and mid-length gas system provide a balance of controllability and felt recoil suitable for extended sessions at the range.

The DB15 is built on forged 7075-T6 aluminum receivers with a 16-inch medium 4150 chrome-moly barrel finished in black nitride. Ergonomics are addressed with a 15-inch M-LOK anti-rotation handguard, a Magpul MOE K2+ grip, and an adjustable Magpul ACS-L stock to accommodate a range of shooters and optics setups.

Key Specifications

• The barrel length is 16 inches.
• The caliber is .223 Rem/5.56 NATO.
• The action is Semi-Auto.
• The barrel material and description are Chromoly steel with a black nitride finish.
• The gas system is Mid-Length.
• The receiver material is Forged 7075-T6 Aluminum.
• The unloaded weight is 6.95 lbs.
• The capacity is 30 + 1 rounds with the included Gen 2 PMAG.
• The handguard is a 15-inch M-LOK anti-rotation (S-rail).
• The stock is an adjustable Magpul ACS-L.

With its combination of a nitride-finished chromoly barrel, mid-length gas system, and Magpul furniture, the Diamondback DB15 provides a familiar AR platform suitable for shooters seeking reliable 5.56 NATO performance. Search for the Diamondback DB15 rifle for sale or buy the Diamondback Firearms DB15 5.56 NATO online today to add a capable AR-pattern rifle to your collection.