Diamondback DB15 Carbon Pistol 5.56 NATO 7in SBA3 Brace

About this product

The Diamondback DB15 Carbon is a compact AR-style pistol configured with a 7-inch barrel and a pistol stabilizing brace for a shortened overall package. Built on forged 7075-T6 aluminum receivers and a heavy 4140 Chrome-Moly Vanadium threaded barrel, the design retains common AR controls and a pistol-length direct impingement gas system. Standard equipment includes a Magpul MOE pistol grip, a 6-inch PC M-LOK handguard and one 30-round Magpul Gen M2 PMAG.

Key Specifications

• Caliber is .223 Rem / 5.56 NATO.
• Barrel length is 7 inches.
• Barrel material and type is 4140 Chrome-Moly Vanadium heavy, threaded.
• Gas system is pistol-length direct impingement.
• Receivers are forged 7075 T-6 aluminum.
• Handguard is a 6-inch PC M-LOK rail.
• Stabilizing device is the SB Tactical SBA3 brace.
• Includes one 30‑round Magpul Gen M2 PMAG.
• Muzzle device and thread pattern are A2 flash hider with 1/2×28 threads.
• Weight and length are 5.4 lb and 23 in collapsed / 25.50 in extended.

Engineered for shooters who value a compact, familiar AR platform, the DB15 Carbon pistol pairs durable materials and common components to simplify setup and maintenance. Its short-barrel package, conventional controls and included Magpul PMAG make it a practical choice for range work, training, and any situation where a compact AR-type pistol is preferred.

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