The Diamondback Carbon DB15 in 5.56 NATO (brand part no. DB1916K001) is a semi-automatic pistol built around a 10-inch medium 4150 CrMoV barrel finished in black nitride, running a carbine-length gas system with an A2 flash hider. Diamondback Firearms forges the A3 flattop upper receiver from T-marked 7075-T6 aluminum, equips the pistol with an SB Tactical SBA3 brace, and ships it with a 30-round Gen2 PMag, running a thumb safety. Among AR-pattern pistols in the AR pistols category, the Carbon DB15 favors shooters who want a 10-inch, brace-equipped 5.56 pistol with a forged flattop upper.

Key Specifications

• Chambered in 5.56 NATO.
• Operates as a semi-automatic pistol with a carbine-length gas system.
• Features a 10-inch medium 4150 CrMoV barrel.
• Barrel is finished in black nitride.
• Uses a 1-in-8-inch rate of twist.
• Finished with an A2 flash hider.
• Ships with a 30-round Gen2 PMag.
• Upper receiver is a forged 7075-T6 aluminum A3 flattop.
• Equipped with an SBA3 brace.
• Runs a thumb safety.

Frequently Asked Questions

What gas system does this pistol use? A carbine-length gas system.

Does this pistol include a brace? Yes, an SB Tactical SBA3 brace ships installed.

Buy the Diamondback Carbon DB15 Pistol

A 10-inch, brace-equipped 5.56 pistol with a forged flattop upper is exactly what the Carbon DB15 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.