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Diamondback Firearms DB15 Carbine Length .223 Remington and 5.56 NATO Black Pistol

The Diamondback Firearms DB15 is a compact AR-pattern pistol chambered for both .223 Remington and 5.56 NATO. Its 7-inch barrel and carbine-length gas system provide a compact configuration, while the railed upper receiver allows the addition of a compatible optic. The black finish, polymer grip, manual safety, and buffer tube configuration complete this practical semi-automatic platform.

Key features

  • Chambered for both .223 Remington and 5.56 NATO
  • Compact 7-inch barrel with a carbine-length gas system
  • 30+1 capacity with one 30-round magazine included
  • Railed upper receiver is optic ready
  • Threaded 1/2x28 barrel supports compatible muzzle devices
  • Polymer grip and black finish for a durable, functional setup

The Diamondback Firearms DB15 combines AR-style controls with a compact pistol configuration for range use and practical handling.

Diamondback Firearms DB15 Carbine Length .223 Remington and: quick facts

What caliber is the Diamondback Firearms DB15 Carbine Length .223 Remington and?
It is chambered in .223 Remington, 5.56 NATO.
How many rounds does it hold?
30+1 rounds; magazines included: 1.
How big and heavy is it?
Barrel length 7 inches, overall length 25.5 inches, weight 5.2 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?
finish: Black.
Is it new or used?
New, in the original packaging.
Can I buy it in Illinois?
Yes. It ships to a licensed FFL dealer in Illinois; you pick it up there after the background check. Illinois buyers need a valid FOID card, pass a background check at the dealer and wait at least 72 hours before pickup; dealers sell handguns from age 21 under federal law.
Is it in stock?
Yes, at $720.59. Orders leave within 1-2 business days; shipping is free over $999.

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