Diamondback DB15 5.56 16″ 15″ M-LOK | DB1717K005

The Diamondback DB15 is a purpose-built AR-platform carbine with a 16-inch barrel and a 15-inch M-LOK handguard. It uses forged 7075-T6 aluminum receivers and Magpul MOE furniture to deliver a familiar ergonomic layout for training and sport-shooting applications. For an optic under $1,000 that pairs well with this rifle, consider a 1-6×24 low-power variable optic such as the Vortex Strike Eagle for fast target acquisition and close-to-mid-range versatility.

Product Specifications

• The UPC is 810035755406.
• The manufacturer is Diamondback Firearms.
• The model is DB15 and the part number is DB1717K005.
• The caliber is 5.56 NATO.
• The barrel measures 16 inches and is built from 4150 Chrome MolyV with a 1:8 RH twist rate.
• The receivers are forged 7075 T-6 aluminum.
• The handguard is a 15-inch M-LOK aluminum rail.
• The stock is a Magpul MOE carbine and the grip is a Magpul MOE.
• The bolt carrier group is a shot-peened Mil-Spec 8620 carrier.
• The trigger is a Mil-Spec standard trigger.
• The magazine included is a Gen2 PMAG 30-round.
• The muzzle device is an A2 flash hider threaded 1/2-28.
• The listed weight is 6.6 lb.
• The overall length is 32.5 inches collapsed and 35.75 inches expanded.
• The receivers are finished in black hard coat anodize and the country of origin is US.

The DB15 is a straightforward, no-nonsense AR carbine that emphasizes a familiar control layout and aftermarket compatibility. Its 15-inch M-LOK rail and Magpul furniture make it easy to configure for recreational range work, marksmanship practice, or competitive shooting formats that favor a reliable, lightweight platform. The rifle’s component selection reflects common, serviceable parts that support routine maintenance and parts interchangeability.

Related Videos: