Burris AR-F3 Fast Fire Mount - Fits Weaver or Picatinny Style Base

The Burris AR-F3 Fast Fire Mount is the easiest way to mount the FastFore II on an AR flattop to be used as a standalone and can be used as a co-witness for iron sights. This mount has a spare compartment for carrying a spare battery, a Torx wrench, and an open end wrench. The FastFire is designed to sit inside the mount of a weapon for extra protection, fits any Weaver or Picatinny base, and has an attractive black matte finish.