Gamo Red Dot Tactical Sight AD-30
Rough and tumble tactical sight made for airguns but can be mounted to rimfire and even crossbows.
For “close-in” shooting. It works well on air rifles
When you turn the sight switch on, a bright red dot appears on the center of your scope. That’s your point of aim.
The dot is powered by a 3V lithium battery mounted into the rheostat which adjusts the brightness of the dot whenever necessary. They are made of anodized aluminum which makes them light and rugged.