Diamondback Firearms DB9R 9mm AR Pistol - Tailhook Brace - 10"

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

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time is approximately 14 to 16 days.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers. Due to Covid-19 many are no longer open
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to ffl@primaryarms.com.



The Diamondback DB9R 9mm pistol features the unique Tailhook stabilization brace to allow shooters to easily fire the pistol with one hand. The 10 inch barrel is covered by a 9 inch hand guard that is slotted for M-LOK attachments. Topping the barrel of the Diamondback DB9R 9mm is a birdcage style flash hider. This 9mm AR-style pistol is blowback operated for maximum reliability with all types of 9mm ammo. It also accepts most aftermarket AR-15 trigger kits.

  • Caliber: 9mm
  • Magazine: On 33 round magazine
  • Optics ready
  • Magpul MOE pistol grip
  • Gearhead Works Tailhook Mod2 Brace

The Diamondback 9mm pistol is designed to accept standard and aftermarket Glock magazines, and comes with one 33 round magazine. A Magpul MOE grip provides superior ergonomics, and the large controls assist with quick reloads and administrative functions. This pistol's barrel is threaded to 5/8"-24 to accept common 9mm muzzle devices. The DB9R features 7075-T6 aluminum upper and lower receiver.

Diamondback starting in 1989 with three guys and a dream. Today it's over 200 employees strong, delivering products from compact, concealed handguns to full featured AR-15 pattern rifles. Family owned and operated in the United States, Diamondback is committed to delivering innovative, quality products to the American shooter.
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Barrel Length10
BrandDiamondback Firearms
Caliber Gauge9mm Luger
Frame SizeAR Pistol

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