Diamondback DB15 DB195AK061 | 5.56/300BLK | 7″ & 10″

The Diamondback DB15 (DB195AK061) is an AR-style pistol configured with two factory barrels to support both 5.56 and 300 AAC Blackout platforms. The package includes a short 7″ heavy, threaded Chrome Moly Vanadium barrel (1/2″x28) chambered for 5.56 NATO and an additional 10″ barrel chambered for 300 AAC Blackout (5/8″x24), each fitted with A2 flash hiders; it also ships with a 30-round Magpul Gen3 PMAG MCT. This AR-pistol is equipped with an M-LOK handguard, Picatinny rail, SB Tactical SBA3 pistol brace and a Magpul MOE K2 grip. For an optic under $1,000, consider the Vortex SPARC AR red-dot for fast target acquisition on short-barrel AR platforms.

Product Specifications

• The manufacturer is Diamondback Firearms.
• The model and part number are DB15 DB195AK061.
• The stated calibers include 5.56 NATO and 300 AAC Blackout.
• The package includes a 7-inch heavy, threaded Chrome Moly Vanadium barrel and a 10-inch 300 AAC Blackout barrel.
• The 7″ barrel uses a 1/2″x28 thread and the 10″ barrel uses a 5/8″x24 thread.
• The muzzle devices are A2 flash hiders on both barrels.
• The handguard is a M-LOK style for accessory mounting.
• The top rail is a Picatinny section for optics and sights.
• The brace is an SB Tactical SBA3 pistol brace.
• The pistol features a Magpul MOE K2 grip.
• Included magazine is a 30rd Magpul Gen3 PMAG MCT.
• The stated capacity is 30 + 1.
• The twist rate is listed as 1:8″ RH.
• The trigger is specified as Mil-Spec.
• The UPC is 810035752931.

This DB15 package provides a compact, adaptable AR-pistol setup suitable for range training and competitive shooting where quick handling and modularity are priorities. The dual-barrel arrangement and standard AR controls make it straightforward to configure for short-barrel accuracy and suppressed or unsuppressed use with the correct barrel and muzzle threads. The included brace, Magpul furniture and M-LOK handguard give a practical baseline for customization.