42 mm Red Dot Shadow Black

The BSA Red Dot is a lightweight sight for all types of shooting, especially close in, quick point and shoot situations. It has a 5 M.O.A. illuminated red dot with 11 brightness settings for all light conditions, and a wide 42mm lens for greater field of view. Integrated 3/8 and 5/8 rail mount allows it to be mounted on standard 3/8 dovetail, or 5/8 Weaver or Picatinny mounts, so it can mount on .22 rifles, airguns, crossbows, centerfire rifles, shotguns, etc. Uses a standard 3v lithium battery (supplied). more info