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Diamondback Firearms DB15 AR Pistol .223 Remington 5.56 NATO Flat Dark Earth Pistol

The Diamondback Firearms DB15 AR Pistol is a compact semiautomatic platform chambered for .223 Remington and 5.56 NATO. Its 10-inch barrel and carbine-length configuration provide a maneuverable format while retaining compatibility with standard AR-15 pattern magazines. The Flat Dark Earth finish, direct-impingement operating system, threaded muzzle, and full-length Picatinny top rail support practical customization with compatible accessories and optics.

Key features

  • 10-inch barrel provides a compact, maneuverable configuration
  • Chambered for .223 Remington and 5.56 NATO ammunition
  • 30+1 capacity with compatibility for AR-15 pattern magazines
  • Full-length Picatinny top rail supports compatible optics
  • Threaded 1/2x28 muzzle accepts compatible muzzle devices
  • Carbine-length direct-impingement operating system

The Diamondback DB15 AR Pistol combines compact handling with familiar AR-15 controls and accessory compatibility.

Diamondback Firearms DB15 AR Pistol .223 Remington 5.56: quick facts

What caliber is the Diamondback Firearms DB15 AR Pistol .223 Remington 5.56?
It is chambered in .223 Remington, 5.56 NATO.
How many rounds does it hold?
30+1 rounds.
How big and heavy is it?
Barrel length 10 inches.
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: Flat Dark Earth.
Is it new or used?
New, in the original packaging.
Can I buy it in Indiana?
Yes. It ships to a licensed FFL dealer in Indiana; you pick it up there after the background check. Indiana buyers pick this handgun up at a licensed dealer after a NICS check, with no permit and no waiting period; dealers require age 21 under federal law.
Is it in stock?
Yes, at $797.99. Orders leave within 1-2 business days; shipping is free over $999.

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