For AR and carbine shooters, Burris offers a complete package with the new Burris AR-F3 Flattop FastFire Sight. This bundles a FastFire III with 3 MOA dot and rugged protective mount that's range-ready right out of the box. It's the simplest and most effective way to mount the FastFire III on an AR flattop as a stand-alone sight or as a co-witness for your iron sights. The FastFire Flattop Sight sits low in the mount and a pair of metal wings on each side of the lenses protects the sight from impact or unintentional abuse. For added convenience, there is a lower compartment in these Burris Red Dot Sights for spare battery storage, open-end wrench and TorxR wrench. The Burris Flattop Fast Fire Sight fits any Weaver or Picatinny-style base.
Battery: CR1632
Magnification: 1x
Objective: 21x15mm
Eye Relief: Unlimited
Dot Size: 3 MOA
Length: 2"
Weight: 4.6 oz
Finish: Matte Black
Reticle: Illuminated Red FastFire Dot
Adjustment Size: 1 MOA
Proofs: Shock/Waterproof
Optic Coating: Multi-Coated
Windage Elevation: Adjustable