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Diamondback Firearms DB15 Limited Edition 5.56 NATO Cerakote Rifle

The Diamondback Firearms DB15 Limited Edition is a versatile semi-automatic rifle chambered in 5.56 NATO and compatible with .223 Remington ammunition. Its 16-inch medium-profile 4150 chrome moly barrel uses a mid-length gas system for balanced handling, while the 15-inch M-Lok handguard provides flexible accessory mounting. The rifle combines durable 7075-T6 aluminum receivers with a shot-peened Mil-Spec 8620 bolt carrier. A Magpul grip, Magpul CTR adjustable stock, and included 30-round PMAG complete the practical modern sporting rifle configuration.

Key features

  • 16-inch Cerakote-finished 4150 chrome moly barrel balances durability and maneuverability
  • Mid-length gas system supports smooth cycling and comfortable handling
  • 15-inch M-Lok handguard provides adaptable mounting space for accessories
  • 7075-T6 aluminum receivers deliver a durable, lightweight platform
  • Shot-peened Mil-Spec 8620 bolt carrier is built for dependable service
  • Magpul CTR stock and Magpul grip improve fit and control,

The Diamondback DB15 Limited Edition combines a practical 5.56 NATO configuration with proven Magpul furniture and modern accessory compatibility.

Diamondback Firearms DB15 Limited Edition 5.56 NATO: quick facts

What caliber is the Diamondback Firearms DB15 Limited Edition 5.56 NATO?
It is chambered in 5.56 NATO, .223 Remington.
How many rounds does it hold?
30+1 rounds; magazines included: 1.
How big and heavy is it?
Barrel length 16 inches, overall length 32.5 inches, weight 6.5 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: Cerakote.
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 Long Gun Eligibility Certificate or pistol permit, and the Connecticut dealer will only transfer rifles and shotguns that are legal under the state's assault weapon law.
Is it in stock?
Yes, at $698.99. Orders leave within 1-2 business days; shipping is free over $999.

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