The Diamondback DB15 5.56 NATO 7-inch OD Green pistol (brand part no. DB1913K101) combines a heavy 7-inch barrel, OD Green Cerakote and an SB Tactical SBA3 brace. Diamondback Firearms equips it with a pistol-length gas system, an M-LOK handguard and a Magpul MOE grip. A 30-round Magpul PMAG is included. At 5.4 pounds and a little under 23 inches long, it is easy to carry and quick to handle.

Key Specifications

• The chambering is 5.56 NATO, the widely stocked AR cartridge.
• The barrel is 7 inches with a 1:8 right-hand twist, heavy 4150 CrMoV with black nitride.
• The gas system is pistol length, suited to a short barrel.
• The finish is OD Green Cerakote, a rugged coating with a distinctive color.
• The brace is an SB Tactical SBA3, which adds stability when firing braced.
• The handguard is an M-LOK rail for easy accessory mounting.
• The upper is a forged 7075-T6 aluminum A3 flattop that accepts an optic.
• The muzzle device is an A2 flash hider on 1/2×28 threads, the standard 5.56 pattern.
• The weight is 5.4 pounds, light for a braced pistol.
• The overall length is 22 3/4 inches, compact for storage and carry.

Frequently Asked Questions

What is the barrel length and finish? It has a 7-inch heavy barrel with black nitride, with an OD Green Cerakote finish listed by the maker.

Does it come with a brace? Yes, an SB Tactical SBA3 brace is installed.

Does the pistol include a magazine? Yes, a Magpul Gen M2 PMAG that holds 30 rounds.

Buy the Diamondback DB15 Pistol, 5.56 NATO, 7-Inch, OD Green, SBA3 Brace

Short, light and finished in OD Green, this DB15 is built for shooters who want a braced 5.56 pistol with some personality. Our Lubbock, Texas gun shop ships it to your FFL quickly with fully insured delivery, and you can browse more AR pistols on the site.