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Burris FastFire Mount

The AD-22 Burris FastFire Mount was designed as a quick detach solution for the Burris FastFire 1,2 and 3 mini red dot optics. Also fits the Primary Arms SLX RS-10, Doctor mini red dot, Hex Dragonfly red dot and Vortex Viper/ Venom Red Dot sights.

As of 2023, we hollowed out the center of the Absolute Co-Witness and Lower 1/3rd Co-Witness Mounts to reduce as much weight as possible, with weight savings just under 1 ounce!

HK, AK, and other low iron sight style weapons now may be able to now co-witness through the mount (varies for weapon system) 

Mount Base Part Numbers

  • 1507 AD-22 Low
  • 1511 AD-22 Absolute Co-Witness
  • 1512 AD-22 Lower 1/3rd Co-Witness
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The AD-22 Burris FastFire Mount features the Patented QD Auto Lock Lever system which has the following advantages:

  • Does not require proprietary tools for adjustment.
  • Can be adjusted with your finger or a flat blade screwdriver.
  • Lever can be configured to lock to the front or the rear.
  • Superior clamping surface to insure maximum rail engagement.

Materials & Construction

The AD-22 Burris FastFire Mount is precision CNC machined from a block of 6061 T6 aluminum and finished in hard coat type 3 Mil-Spec anodize for a rock hard lasting finish.

  • Precision machined from 6061 T6 Aluminum.
  • Hard coat anodized for a lifetime of performance.
  • Fully adjustable to fit both in spec and out of spec rail systems.
  • American Defense MFG, LLC. products feature a lifetime warranty.
  • Features the Patented QD Auto Lock Lever system.
  • Made with pride in the U.S.A.


  • Weight: 2.00 ounces

FFL Terms and Conditions - Any items placed on the same order as a firearm/lower receiver will also be shipped to the FFL. If you would like additional items shipped to you directly, please place them on a separate order. To expedite your order, please have your dealer fax or email their FFL to us. If the dealer you are using to transfer a firearm has not sent us a currently updated FFL to put on file, there will be an extended period of time needed to process your order. Due to the high volume of orders, please allow up to two weeks for delivery of firearms. Email: [email protected].

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