Diamondback DB15 | DB175AK801 | 5.56 NATO | 16″ Barrel

The Diamondback DB15 (DIA DB175AK801) is a semi-automatic AR-pattern rifle finished in green Cerakote with gold accent plates and Magpul furniture. It ships with a 16″ threaded medium-taper barrel, a Magpul CTR stock, and a 30-round Magpul Gen M2 PMAG. This configuration is suited to precision-minded recreational shooting and range training.

For an optic that pairs well with this platform, consider a Vortex Strike Eagle 1-6×24 — a versatile, sub-$1000 scope that supports fast target acquisition and close-to-mid-range accuracy on a 16″ 5.56 carbine. Recommended uses for this rifle include range training and competitive/recreational shooting.

Product Specifications

• The manufacturer is Diamondback Firearms.
• The model and part number are DIA DB175AK801 DB15.
• The caliber is .223 REM/5.56 NATO.
• The action is Semi-Auto.
• The barrel measures 16″.
• The barrel description is Medium Taper Threaded.
• The rate of twist is 1:8″ RH.
• The muzzle device is a A2 Flash Hider.
• The magazine capacity is 30 + 1.
• The stock is a Magpul CTR finished in Black.
• The trigger is a Mil-Spec configuration.
• The handguard is a 15″ M-LOK with anti-slip texture pads.
• The receivers are forged 7075-T6 aluminum, with the lower featuring gold accent plates.
• The weight is listed as approximately 6.70 lbs (weight range 6 lbs to 6.99 lbs).
• The overall length is 32.50″ – 35.50″.
• The UPC is 810035754287.

The DB15 is built around service-grade components—forged 7075-T6 receivers, a shot-peened magnetic-particle Mil-Spec 8620 carrier BCG, and proven Magpul furniture—delivering a balanced, dependable platform for shooters who prioritize straightforward performance. Its combination of a threaded 16″ barrel, M-LOK handguard, and included 30rd PMAG makes it a practical choice for sustained range sessions and competitive formats where reliability and modularity matter.

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