Diamondback Firearms DB-15 5.56 NATO Semi-Auto Rifle – Black


Caliber- .223 Remington / 5.56 NATO

Capacity- 30 + 1 Rounds

Barrel Length- 16″

Twist Rate- 1:8RRH

Thread Pattern- 1/2×28

Rail Type- Picatinny / MLOK Rail

Muzzle Device Type- A2 Flash Hider

Sights- Optic Ready

Overall Length- 32.5″ – 35.75″

Weight- 6.6lbs

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Starting with the tried-and-true, U.S. Military-proven gas-impingement system and using only the highest quality components machined in Diamondback’s CNC facility. The DB15 raises the bar when it comes to features and performance when compared to others. The Diamondback DB15 represents value and versatility at a very affordable price. This DB15 comes standard with a 15″ M-LOK rail, the classis A2 flash hider. Magpul MOE furniture, a 16″ carbine length barrel and hardcoat anodized black.

Additional information


Diamondback Firearms




30 Rounds

Firearm Type