Diamondback Firearms DB15 5.56 NATO 16 in

The Diamondback DB15 is a 16-inch semi-automatic modern sporting rifle configured for range use, training, and responsible home defense applications. It pairs a mid-length gas system with a 1:8 twist barrel profile to support a broad range of 5.56 NATO ammunition types.

The DB15 features a forged 7075 T-6 aluminum upper and lower receiver set and is finished in a blue Cerakote. Ergonomics focus on familiar AR-style controls with Magpul furniture including an MOE grip and a MOE-PR carbine stock for adjustable fit and consistent handling. A 15-inch aluminum M-LOK handguard provides accessory mounting options while the rifle ships with a 30-round Magpul PMAG.

Key Specifications

• The caliber is .223 Rem / 5.56 NATO.
• The barrel length is 16 inches.
• The rate of twist is 1-in-8.
• The gas system is mid-length.
• The receiver material is forged 7075 T-6 aluminum.
• The handguard is a 15-inch aluminum M-LOK rail.
• The stock and grip are Magpul MOE-PR carbine stock and Magpul MOE grip.
• The magazine included is a Magpul Gen M2 30-round PMAG.
• The muzzle device is threaded to 1/2x28 for compatible attachments.
• The unloaded weight is 6.7 lbs.

The Diamondback DB15 combines familiar AR-platform ergonomics with a 15-inch M-LOK handguard and Magpul furniture for practical accessory mounting and user customization. For shooters seeking a 5.56 NATO rifle with mid-length gas reliability and proven components, buy the Diamondback Firearms DB15 5.56 NATO online today.