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Diamondback Firearms DB15 Black Gold Series 6.5 Grendel Blue/Black Rifle

The Diamondback Firearms DB15 Black Gold Series is an AR-15-pattern rifle chambered in 6.5 Grendel and configured with an 18-inch barrel. Its adjustable Magpul CTR stock and Magpul MOE K2 grip provide a comfortable, adaptable shooting position, while the receiver rail supports the addition of a preferred optic. The rifle features a conventional semi-automatic action, a threaded muzzle, and a Blue/Black finish with Black Gold trim.

Key features

  • 6.5 Grendel chambering balances range performance with a compact AR-15-pattern configuration
  • 18-inch threaded barrel supports muzzle-device installation
  • Adjustable Magpul CTR stock accommodates different shooting positions and users
  • Magpul MOE K2 grip provides a secure, ergonomic hold
  • Optic-ready receiver rail simplifies installation of a compatible sighting system
  • Conventional AR-style manual safety supports familiar operation

The DB15 Black Gold Series combines a versatile 6.5 Grendel chambering with practical Magpul furniture and an optic-ready platform.

Diamondback Firearms DB15 Black Gold Series 6.5 Grendel: quick facts

What caliber is the Diamondback Firearms DB15 Black Gold Series 6.5 Grendel?
It is chambered in 6.5 Grendel.
How many rounds does it hold?
5+1 rounds.
How big and heavy is it?
Barrel length 18 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: Blue/Black.
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 $1009.19. Orders leave within 1-2 business days; shipping is free over $999.

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