Diamondback DB15 5.56x45mm NATO 16" 30+1 Semi-Auto Rifle - Black/Gold Lower

The Diamondback DB15 is a modern sporting rifle chambered in 5.56x45mm NATO, built around a carbine-length platform with a 16" 4150 chrome moly barrel finished in black nitride. The DB1731K001 variant pairs a black anodized aluminum A3 flattop upper with a contrasting Black Gold anodized lower receiver, giving it a distinctive two-tone look that sets it apart in the DB15 lineup.

Up front, the 1:8" twist chrome moly barrel is well suited for stabilizing a wide range of bullet weights. A mid-length gas system and a shot-peened Mil-Spec 8620 bolt carrier keep cycling smooth and reliable, while the CNC-machined DBSB-IV flash hider sits at the muzzle. The rifle ships with no iron sights installed so the owner can mount their preferred optic, red dot, magnifier, or back-up irons on the A3 flattop upper's Picatinny rail.

A 15" M-LOK handguard shrouds the barrel and provides plenty of real estate for mounting grips, lights, lasers, and bipods. The lower carries standard AR-15 controls with a thumb safety on the left side.

Furniture is all Magpul: an adjustable Magpul CTR stock paired with the ergonomic Magpul K2 pistol grip for a secure, comfortable hold. Overall length adjusts from 32.75" to 36" depending on stock position, the rifle weighs 6.80 lbs unloaded, and it feeds from standard AR-15 magazines at a rated capacity of 30+1 in 5.56x45mm NATO. Right-handed configuration.

Fresh from the factory, the DB15 ships ready for the range, optics, and accessories of your choice.

DISCLAIMER: Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.