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Diamondback DB15 Version 2 5.56 NATO Rifle, 10-Inch Free-Float Quad Rail, 6-Position Stock

The Diamondback Firearms DB15 Version 2 is a modern sporting rifle chambered for both .223 Remington and 5.56 NATO. It features a 16-inch threaded barrel, a Mil-Spec trigger, a manual safety, and a six-position adjustable synthetic stock. The Burnt Bronze Cerakote finish is paired with black furniture for a distinctive two-tone appearance. With a 30+1 capacity and an optic-ready flat-top receiver, the DB15 is configured for recreational shooting, training, and general-purpose rifle use.

Key features

  • Chambered for .223 Remington and 5.56 NATO
  • 16-inch threaded barrel with 1/2x28 muzzle threads
  • 30+1 capacity with one 30-round magazine included
  • Six-position adjustable black synthetic stock
  • Mil-Spec trigger and manual safety
  • Optic-ready flat-top upper receiver with Picatinny rail

The Diamondback DB15 Version 2 delivers familiar AR-15 controls, adaptable fit, and practical optic compatibility in a Burnt Bronze Cerakote configuration.

Diamondback DB15 Version 2 5.56 NATO Rifle, 10-Inch: quick facts

What caliber is the Diamondback DB15 Version 2 5.56 NATO Rifle, 10-Inch?
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 16 inches, overall length 32.75 inches, weight 6.65 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: Burnt Bronze Cerakote.
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 and a 72-hour hold at the dealer, and any rifle or shotgun we send into Illinois is screened against the Protect Illinois Communities Act.
Is it in stock?
Yes, at $791.76. Orders leave within 1-2 business days; shipping is free over $999.

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