Ships to FFL
The Diamondback Firearms DB15 is a 5.56 NATO semi-automatic rifle designed around a versatile AR-15 pattern platform. It features a 16-inch threaded barrel, a 15-inch M-Lok anti-rotation handguard, an Obsidian muzzle brake, and an ambidextrous safety. The Magpul CTR stock and K2 grip provide a comfortable, configurable shooting position, while the flat-top receiver offers a practical foundation for adding an optic. The rifle accepts both 5.56 NATO and .223 Remington ammunition and includes a 30-round magazine.
Key features
- 16-inch threaded barrel supports common muzzle accessories and includes an Obsidian muzzle brake
- 15-inch M-Lok anti-rotation handguard provides flexible accessory mounting with reduced handguard movement
- Magpul CTR adjustable stock helps accommodate different shooters and shooting positions
- Magpul K2 grip offers a more vertical, ergonomic grip angle
- Ambidextrous manual safety supports convenient operation from either side
- Flat-top receiver with Picatinny rail is optic ready for a user-selected sighting system
The Diamondback DB15 combines practical controls, adaptable furniture, and accessory-ready features in a capable 5.56 NATO rifle.
Diamondback Firearms DB15 M-Lok 5.56 NATO Flat Dark Earth: quick facts
- What caliber is the Diamondback Firearms DB15 M-Lok 5.56 NATO Flat Dark Earth?
- It is chambered in 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 32.5 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: Flat Dark Earth.
- Is it new or used?
- New, in the original packaging.
- Can I buy it in New Jersey?
- Yes. It ships to a licensed FFL dealer in New Jersey; you pick it up there after the background check. New Jersey buyers need an FPIC and must confirm with their NJ dealer that this rifle or shotgun is NJ-legal, since the state's assault firearm law and 10-round magazine limit remain in effect.
- Is it in stock?
- Yes, at $1139.06. Orders leave within 1-2 business days; shipping is free over $999.
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Caliber: 6.5 PRC | Barrel: 20 in | Capacity: -