For maximum speed of target acquisition and peak accuracy in low light there is nothing like the Tactical Red Dot by Bushnell.

Fine tune your aiming point at even greater distances. Automatically adjusts to available light conditions and powers down automatically when storage hood is attached to conserve battery life.

Red or green dot with multiple brightness levels is selectable for high or low-light shooting conditions

Different reticle types can be selected with the side dial in both red or green.

Unlimited eye relief for handguns, shotguns and rifles

Dial-in electronic crosshairs (multi reticle).
Integrated Weaver-style mount.
Multi-coated optics.
Amber-Bright™ high contrast lens coating.
100% waterproof/fogproof/shockproof construction.
Dry-nitrogen filled.
Powered by one standard CR2032 battery.


Specifications:

Power/Objective Lens: 1 x 28mm
Finish: Black Matte
Length (in/mm): 5.5/140
Reticle: 4 Dial-In Red/Green Electronic
Field of View (ft@100 ft./m@100 m): 68/22.6
Adj Range in@100yds/m@100m 50/1.4
Tube Diameter: 30mm Rings in box: 30mm Weaver Medium Height Weight: 6 ounces / 170 grams
Exit Pupil: 28mm
Eye Relief: Unlimited
Mounting Length (in/mm): 4.1/104
Click Value (in@100 yds/mm@100m): .5 /14