Diamondback Firearms DB15 5.56 Pistol - SBA3 Brace - 7"

Manufactured by Diamondback Firearms
Manufactured by Diamondback Firearms
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NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

Handguns are regulated by the ATF have restrictions and requirements:
 •Your Entire Order will ship only to a Federal Firearm License holder
•Current Processing Time can be 14 to 16 days 
•Carriers and shipping methods are limited
•A copy of your order/invoice as well as the current FFL License for your local dealer must be emailed to ffl@primaryarms.



The Diamondback Firearms DB15 5.56 AR pistol features a 7" barrel with a SBA3 arm brace for better control. The DB15 upper and lower receivers are hammer forged from mil-spec 7075-T6 aluminum with a type III hard coat providing the strength and toughness to withstand the most severe abuse and provide maximum corrosion resistance. 

  • Chambered in 5.56 NATO
  • 7" Barrel
  • Nitride finish
  • Pistol gas system
  • Free float M-LOK handguard
  • Magpul MOE pistol grip
  • SBA3 Arm brace

It features a pistol length gas system and mil-spec 8620 bolt carrier for reliability and optimal performance in all conditions. This pistol is the total package with unrivaled strength and reliability allowing you to confidently navigate any scenario. It boasts a 6.5” M-LOK SL handguard offering increased ergonomics, maximum airflow and modularity for optimal performance and durability. The picatinny rail along the top which allows room for sights, optics and accessories. It offers a MOE pistol grip and an A2 flash hider. The Diamondback DB15 is a quality AR-15 for defense, hunting and recreational use at a reasonable price. 
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Barrel CoatingSalt Bath Nitride
Barrel ContourMedium
Barrel Length7
Barrel LiningSalt Bath Nitride
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandDiamondback Firearms
Frame SizeAR Pistol
Handguard6.5 in M-LOK Rail
Muzzle DeviceA2 Flash Hider
Thread Pattern1/2 X 28
Twist Rate1:7

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