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Diamondback Firearms DB15 338 ARC 10.5-Inch Brace Equipped Black Anodized Pistol

The Diamondback Firearms DB15 338 ARC is a compact semi-automatic pistol built around the AR platform. It features a 10.5-inch barrel, black anodized finish, 26+1 capacity, pistol brace, manual safety, and an optic-ready receiver for flexible sighting configurations. The threaded barrel supports compatible muzzle devices, while the textured polymer grip provides a secure hold during handling.

Key features

  • Chambered in .338 ARC for the Diamondback DB15 pistol platform
  • 10.5-inch barrel balances compact handling with useful performance
  • Pistol-brace configuration supports controlled shooting from a compact platform
  • 26+1 capacity provides substantial on-board ammunition capacity
  • Optic-ready top rail accommodates compatible red dot sights and other aiming systems
  • Threaded barrel accepts compatible muzzle devices

The Diamondback Firearms DB15 338 ARC combines a compact 10.5-inch configuration with modern AR-pattern controls and optic compatibility.

Diamondback Firearms DB15 338 ARC 10.5-Inch Brace Equipped: quick facts

What caliber is the Diamondback Firearms DB15 338 ARC 10.5-Inch Brace Equipped?
It is chambered in .338 ARC.
How many rounds does it hold?
26+1 rounds.
How big and heavy is it?
Barrel length 10.5 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: Black Anodized.
Is it new or used?
New, in the original packaging.
Can I buy it in Delaware?
Yes. It ships to a licensed FFL dealer in Delaware; you pick it up there after the background check. Delaware buyers need a handgun qualified purchaser permit or a current Delaware carry license before a dealer can transfer this pistol.
Is it in stock?
Yes, at $1358.99. Orders leave within 1-2 business days; shipping is free over $999.

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