Diamondback DB15 Pistol .223/5.56 7in 6in M-LOK Black

The Diamondback DB15 is an AR-style pistol built on forged 7075-T6 aluminum receivers and chambered for .223 REM/5.56 NATO. It features a 7-inch heavy 4150 Chrome-Moly Vanadium barrel with a black nitride finish and a pistol-length gas system for compact, reliable operation. The model includes a 6-inch M-LOK handguard, Magpul MOE grip, buffer tube with foam pad, and ships with a 30-round PMAG. This configuration is intended for users seeking a compact AR-format pistol with quality components and modern accessory compatibility.

Key Specifications

• Caliber is .223 REM/5.56 NATO.
• The barrel length is 7 inches.
• The firearm uses a pistol-length gas system.
• The barrel is 4150 Chrome-Moly Vanadium with a black nitride finish.
• The twist rate is 1-in-8.
• The capacity is 30 + 1.
• The receivers are forged 7075-T6 aluminum.
• The handguard is a 6-inch M-LOK free-floating style.
• The muzzle device and thread pattern are A2 flash hider, 1/2-28 tpi.
• The unloaded weight and overall length are 5.10 lbs and 23 inches, respectively.

This DB15 pistol combines a compact AR profile with service-grade components, providing a platform suited to range work, duty applications where a compact package is desired, and users who prioritize modularity and parts compatibility. The 6-inch M-LOK handguard accommodates modern accessories while the threaded, nitride-treated barrel and forged receivers deliver durable, reliable service in suppressed or unsuppressed setups.