Diamondback DB15 .300 AAC Blackout 16 inch

The Diamondback DB15 in .300 AAC Blackout is an AR-style semi-automatic rifle designed for shooters who value durability and adaptability on the range and in practical shooting applications. Its configuration supports common enhancements and optics for a variety of modern sporting uses.

Built with forged 7075-T6 aluminum receivers and a heavy-profile 16-inch barrel, the DB15 delivers a solid balance of weight and handling. The 15-inch M-LOK V-rail handguard provides modular attachment points while the Magpul CTR stock and MOE K2 grip offer familiar ergonomics and adjustability.

Key Specifications

• The caliber is .300 AAC Blackout.
• The barrel length is 16 inches, configured as a heavy-profile pistol-length barrel.
• The barrel material and finish are 4150 chrome-moly (CrMoV) with a black nitride finish.
• The rate of twist is 1:8 RH.
• The gas system is a pistol-length gas system.
• The bolt carrier group is a shot-peened Mil-Spec 8620 carrier.
• The receivers are made from forged 7075-T6 aluminum.
• The handguard is a 15-inch M-LOK V-rail with anti-slip texture pads.
• The stock is Magpul CTR adjustable and the grip is Magpul MOE K2.
• The magazine capacity is 30 + 1 and the rifle includes one 30-round Gen 3 PMAG.

With a robust parts set and a focus on modularity, the Diamondback DB15 .300 AAC Blackout is a capable platform for those seeking a reliable AR-style rifle. Consider buying the Diamondback Firearms DB15 .300 AAC Blackout online today to add a dependable .300 Blackout platform to your collection.