Diamondback DB15 Pistol — 5.56 NATO, 7″ Barrel, Midnight Bronze

About this product

The Diamondback DB15 is a compact AR-style pistol chambered in .223 Rem / 5.56 NATO with a 7″ barrel finished in Midnight Bronze. It combines forged 7075-T6 aluminum receivers with a pistol-length gas system and a heavy 4150 Chrome-Moly barrel treated with a black nitride finish. The package includes a 6″ M-LOK handguard, Magpul MOE grip, buffer-tube style pad, and a 30-round Gen2 PMAG for reliable feeding. Built for compact handling and modular accessories, the DB15 is suited to close-quarters and duty-style roles where a small footprint and robust construction are priorities.

Key Specifications

• The caliber is .223 Rem / 5.56 NATO.
• The barrel measures 7 inches and is a pistol-length, heavy 4150 Chrome-Moly Vanadium tube with a black nitride finish.
• The rate of twist is 1:8 (one-in-eight) right-hand.
• The gas system is a pistol-length gas system.
• The action is semi-automatic.
• The receivers are forged 7075-T6 aluminum.
• The handguard is a 6-inch M-LOK free-floating style.
• The magazine capacity is 30 + 1, and it ships with one 30-round Gen2 PMAG.
• The muzzle device is an A2 flash hider threaded to 1/2″-28.
• The unloaded weight is approximately 5.1 lb.

Compact, durable, and built on proven AR components, the DB15 offers a balanced platform for users who need a short-barreled, configurable pistol. Its combination of a heavy 4150 Chrome-Moly barrel, forged 7075 receivers, and M-LOK accessory mounting makes it a practical choice for shooters who value rugged construction and modularity in a compact package.

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