This great looking compact electro reflex sight is built with a 3Dot reticle illuminated in Red. Light intensity can be adjusted for 11 levels. Included with the sight is a pair of 30mm weaver rings that works with any weaver rails and bases. The sight has a standard 30mm main tube and can work with other 30mm mounting system.
， Eye relief: Unlimited
， Sight overall length: 5"
， Weight: 7.8oz
， Center height: 25mm
， Battery used: CR2032 button cell ( included)
， Accessories included: Translucent See thru flip open lens covers (back and front as shown in the picture); Allen wrench; Microfiber Lens cloth