Optical Red Dot Sight 1.Obj.aperture: 33mm 2.Elevation and windage adjustment available 3.Good workmanship reflex sight Hunting Scope with Red and Green Dot Feature:1. Adjustable dot brightness2. Reticle selector knob(4 different reticles)3. Glass lens and a built in clamping plate4. Locking screw for windage and elevation adjustments all metal housingTechnical Parameters Brand Name ANSNew Item ...