Diamondback DB15 5.56mm 16″ 15″ M-LOK ODG

The Diamondback Firearms DB15 is an AR-style semi-automatic rifle chambered for .223 REM/5.56 NATO that combines a 16″ barrel with a 15″ M-LOK handguard for modern modularity. It ships with a Magpul MOE carbine stock and a 30-round PMAG for immediate use on the range. Built on a forged 7075 T-6 aluminum receiver and finished in Olive Drab Green, it offers commonly desired features like a 1-in-8 twist rate and a threaded muzzle with a 5/8×24 thread pattern.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The action is Semi-Auto.
• The barrel length is 16″.
• The handguard is a 15″ M-Lok Rail.
• The twist rate is 1-in-8.
• The capacity is 30 + 1.
• The receiver is Forged 7075 T-6 Aluminum.
• The stock and grip are a Magpul MOE Carbine Stock.
• The finish is Olive Drab Green.
• The muzzle thread pattern is 5/8×24.

Designed for straightforward operation and modular accessory mounting, the DB15 delivers a familiar AR platform experience with modern ergonomics and an M-LOK interface for customization. Its 16″ barrel and included Magpul components make it well suited to range use and general-purpose shooting where reliable handling and accessory options are priorities.