Burris' AR-F3 is the simplest, most effective way to mount any FastFire sight on an AR flattop. It also allows the FastFire to mount be at the optimum height, so the red dot can co-witness with flip-up sights. The metal wings protect the lens, and the lower compartment stores spare battery, open-end wrench, and a Torx wrench.
This model is compatible with Weaver or Picatinny-style base.
|Model||Burris Fastfire I & II Mount|
|Mount Type||Picatinny Rail/Weaver Style|
Determined at checkout.