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Diamondback Firearms DB15 Mid-Length .223 Remington 5.56 NATO Olive Drab Green Cerakote Rifle

The Diamondback Firearms DB15 is an American-made, AR-pattern rifle chambered for both .223 Remington and 5.56 NATO. Its direct gas-impingement action and mid-length gas system provide a familiar, versatile operating platform, while the 16-inch barrel balances handling with practical performance. The Olive Drab Green Cerakote finish adds durable corrosion and wear resistance. A 15-inch M-LOK anti-rotation handguard offers flexible accessory mounting, with a full Picatinny top rail for optics and other aiming equipment. The rifle is equipped with a Magpul CTR adjustable stock, Magpul K2 grip, ambidextrous controls, and a DB Obsidian muzzle brake.

Key features

  • Chambered for .223 Remington and 5.56 NATO
  • 16-inch barrel with mid-length gas system for balanced handling
  • 15-inch M-LOK anti-rotation handguard with full Picatinny top rail
  • Olive Drab Green Cerakote finish for added durability
  • Magpul CTR adjustable stock and Magpul K2 grip
  • Ambidextrous safety selector and magazine catch for versatile controls

The Diamondback DB15 combines practical AR-pattern features, ambidextrous controls, and a durable Cerakote finish in a versatile rifle configuration.

Diamondback Firearms DB15 Mid-Length .223 Remington 5.56: quick facts

What caliber is the Diamondback Firearms DB15 Mid-Length .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 16 inches.
What kind of action does it use?
Semi-Automatic.
Is it optic ready or threaded?
Optic ready: Yes.
What sights and finish does it have?
finish: Olive Drab Green Cerakote.
Is it new or used?
New, in the original packaging.
Can I buy it in Iowa?
Yes. It ships to a licensed FFL dealer in Iowa; you pick it up there after the background check. Rifles and shotguns ship to your chosen Iowa FFL dealer for the background check and pickup.
Is it in stock?
Yes, at $1139.06. Orders leave within 1-2 business days; shipping is free over $999.

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