The Burris AR-F3 FastFire Mount (Burris part no. 410348) is the easiest way to mount a FastFire II on an AR flattop, and it works either as a standalone red dot or co-witnessed with iron sights. The mount includes a spare compartment for carrying a spare battery, a Torx wrench, and an open-end wrench, so routine maintenance stays with the rifle. The FastFire sits inside the mount for extra protection, fits any Weaver or Picatinny base, and finishes in an attractive black matte that matches most AR builds.

Key Specifications

• Co-Witness Capable works as a standalone sight or co-witnessed with iron sights.
• Recessed Sight Protection the FastFire sits inside the mount for extra protection.
• Integrated Storage Compartment holds a spare battery, a Torx wrench, and an open-end wrench.
• Weaver/Picatinny Compatible fits any Weaver or Picatinny-style base.
• Black Matte Finish a durable finish that matches most AR-platform builds.

Frequently Asked Questions

Does this mount protect the FastFire sight? Yes, the FastFire sits inside the mount for extra protection from impact.

Can I run backup iron sights with this mount? Yes, it can be used as a standalone sight or co-witnessed with iron sights.

Buy the Burris AR-F3 FastFire Mount

Mount your FastFire II on your AR flattop the easy way, with tool storage built right in. Shop the Burris lineup in our scope accessories and parts category, shipped fast from our Lubbock, Texas gun shop.