A great looking and lightweight sight with quick action circle dot!

Hammers 1x30ST reticle dot sight with 30mm rings for 3/8" dovetail rails or groove receivers. This great looking red dot sight is built with a more visible donut dot illuminated in red. Light intensity has 11-level adjustment for preferred contrast setting. Fully adjustable for windage and elevation. Durable aluminum alloy tube has anodized matte black finish. Included with the sight is a pair of 30mm rings with built-in stop pins that can be activated when needed for use on spring piston air rifles for better resistance to recoil. The rings can also be used with other 30mm tube scopes for mounting onto 3/8inch dovetails typically seen on .22 rimfire rifles and air rifles. This sight kit is good for use on air rifles, crossbows and .22 rimfire rifles with dovetail scope mounting rails or groove receivers.

Brand: Hammers

Eye relief: Unlimited

Sight overall length: 5"

Mount center height: 28mm

Battery used: CR2032 button cell ( included)

Accessories included: Flip open lens covers (back and front as shown in the picture), Allen wrench

NOTE: Since the sight sits at height of typical line of sight on rifles when installed. You might have a partial view of iron sights on the rifle while looking thru the sight. It is recommanded that iron sights be removed if they are removable. Or you might want to use a riser to raise up the sight. Should a riser is used, you may need a different type of rings for mounting the sight depending on the type of rails on the riser chosen.