The Diamondback Firearms DB9R is a 9mm pistol caliber carbine built around a familiar modern sporting rifle layout. Its direct-blowback action is paired with a 16-inch Melonite-finished barrel featuring a 1:10 twist rate. A 15-inch M-LOK handguard provides flexible space for accessories, while the adjustable Magpul MOE stock allows the length of pull to be tailored to the shooter. The rifle accepts Glock-pattern 9mm magazines and includes an optic-ready configuration for a user-selected sighting system.
Key features
9mm semi-automatic pistol caliber carbine for economical range use and practical handling
16-inch Melonite-finished barrel with a 1:10 twist rate
Yes. It ships to a licensed FFL dealer in Connecticut; you pick it up there after the background check. Connecticut buyers need a Long Gun Eligibility Certificate or pistol permit, and the Connecticut dealer will only transfer rifles and shotguns that are legal under the state's assault weapon law.
Is it in stock?
Yes, at $881.99. Orders leave within 1-2 business days; shipping is free over $999.