For AR and carbine shooters, the AR-F3 combines the Fast-Fire III sight with the rugged AR-F3 mount.
It’s the simplest and most effective way to mount any FastFire™ sight on an AR flattop as a standalone sight or as a co-witness for iron sights.
The FastFire sits low in the mount. Metal wings on each side of the lens protect the sight from impact or unintentional abuse.
A lower compartment offers convenient storage for a spare battery, open-end wrench, and Torx® wrench. Fits any Weaver or Picatinny-style base.