Diamondback DB15 5.56x45mm NATO 16" 30+1 Semi-Auto Rifle - Magpul ACS-L Black

The Diamondback DB15 is a modern sporting rifle chambered in 5.56x45mm NATO, built on the battle-proven AR-15 platform and configured for duty, home defense, and range use. This DB1758K001 configuration ships with upgraded furniture straight from the factory, including a six-position Magpul ACS-L adjustable stock and a Magpul MOE-K2+ grip for improved ergonomics right out of the box.

At the heart of the rifle is a 16" chromoly steel barrel with a 1:8" twist rate, a versatile configuration that stabilizes the full spectrum of 5.56/.223 bullet weights from light varmint projectiles to heavier 77-grain open-pattern match rounds. The barrel is tipped with a muzzle brake to help keep the platform flat and reduce felt recoil during rapid strings of fire. The aluminum receiver carries a durable blued/black finish and is paired with a mil-spec style single-stage trigger and a familiar thumb safety for right-handed operation.

This semi-auto rifle feeds from standard AR-15 pattern detachable magazines with a 30+1 capacity. The Magpul ACS-L stock allows the overall length to adjust from 34" to 37.25" to fit a wide range of shooters and use cases, and total weight checks in at 6.95 lbs. The upper is optics-ready and ships without iron sights, giving you a clean platform to mount the red dot, prism optic, or low-power variable 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.