1. New version Red & green Dot sight, Quick Release , 4 Retical Shapes
2. 2 press switches, 4 Brightness leaver by pressing switch
3. Excellent Dot sight for rapid-firing and moving targets for rifle and shot gun
4. Windage and elevation adjustable by a wrench
5. Light weight, water-resistant and shockproof 4 reticle patterns offer unlimited eye-relief and corrected parallax
6. use for Rifle and airgun