For AR and carbine shooters, the AR FastFire 3 combines theFastFire 3?sight with the ruggedAR-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.

Features:Includes AR-F3 tactical mount and 3-MOA FastFire 3 red dot sight;Positions the FastFire at the optimum height on an AR as a standalone sight and as a co-witness for iron sights;Sight is protected by metal wings on each side;Has convenient storage space for spare battery, open-end wrench, and Torx? wrench;Fits any Weaver or Picatinny-style base