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Diamondback Firearms DB15 7-Inch 5.56 NATO .223 Remington Black Pistol

The Diamondback Firearms DB15 is a compact semi-automatic AR-pattern pistol chambered in 5.56 NATO and compatible with .223 Remington ammunition. Its 7-inch barrel provides a compact platform, while the black finish and polymer Magpul MOE-K2+ grip support durable handling. A threaded muzzle accommodates compatible muzzle devices, and the receiver rail is ready for the addition of an optic. This factory configuration does not include a brace.

Key features

  • Chambered in 5.56 NATO and compatible with .223 Remington ammunition
  • Compact 7-inch barrel for maneuverability
  • 30+1 capacity with standard AR-pattern magazines
  • Threaded muzzle with 1/2x28 threads for compatible muzzle devices
  • Polymer Magpul MOE-K2+ grip provides a secure, comfortable hold
  • Optics-ready rail allows installation of a compatible aiming optic

The Diamondback DB15 delivers a compact AR-pattern pistol configuration with practical controls and flexible accessory compatibility.

Diamondback Firearms DB15 7-Inch 5.56 NATO .223 Remington: quick facts

What caliber is the Diamondback Firearms DB15 7-Inch 5.56 NATO .223 Remington?
It is chambered in 5.56 NATO, .223 Remington.
How many rounds does it hold?
30+1 rounds.
How big and heavy is it?
Barrel length 7 inches, overall length 23.5 inches, weight 5.1 pounds.
What kind of action does it use?
Semi-Automatic.
Is it optic ready or threaded?
Optic ready: Yes; threaded barrel: Yes.
What sights and finish does it have?
Sights: Standard Sights; finish: Black.
Is it new or used?
New, in the original packaging.
Can I buy it in Connecticut?
Yes. It ships to a licensed FFL dealer in Connecticut; you pick it up there after the background check. Connecticut buyers need a pistol permit or Handgun Eligibility Certificate, and the Connecticut dealer will only transfer this model if it and its magazines (10 rounds or fewer) are legal in Connecticut.
Is it in stock?
Yes, at $915.59. Orders leave within 1-2 business days; shipping is free over $999.

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