Diamondback DB-15 | .300 AAC Blackout | 8 inch | SBA3

The Diamondback DB-15 PIST in .300 AAC Blackout is a compact AR-style semi-automatic pistol built on a forged 7075 T-6 aluminum receiver and finished in Diamondback Black. It comes with an 8 inch threaded barrel (5/8×24) and an SBA3 arm brace for a short, maneuverable platform. The 9″ PC M-LOK handguard and Magpul MOE-style pistol grip offer modular attachment points and effective ergonomics. For a pairing under $1,000, a red-dot such as the Vortex SPARC AR is a suitable optic for close-range target acquisition.

This configuration is well suited to suppressed shooting with subsonic ammunition and short-range hunting applications.

Product Specifications

• The barrel measures 8 inches.
• The caliber is .300 AAC Blackout.
• The action is Semi-Auto.
• The capacity is listed as 30 + 1.
• The reported weight is 5.7 lbs..
• The overall length is 26″ – 28.5″.
• The receiver is Forged 7075 T-6 Aluminum.
• The finish is Diamondback Black.
• The sights are listed as No Sights.
• The NFA thread pattern is 5/8×24.
• The handguard is a 9″ PC M-LOK Rail.
• The brace is an SBA3 Brace.
• The grip is a Magpul Pistol Grip.
• The package includes 1 30rd. PMAG magazine as listed.
• The UPC is 810035756557.

The DB-15 PIST presents a compact .300 BLK package with accessory-ready furniture and a threaded barrel for suppressor or muzzle-device compatibility. Its components and layout make it a practical option for shooters who need a short-barrel AR platform optimized for close-range shooting and for users who plan to run suppressed loads. The build balances modularity and straightforward operation for serious recreational and hunting use.

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