Comunite Rifle Scope 1x30mm Red Dot Sight with 20mm/11mm Weaver Picatinny Mount Rails, Five Brightness Settings Reflex Sight for Hunting Spotting Aiming Positioning Clear Images - Air rifle scope with 30mm multi-coated lens show you brighter,clearer images, which makes you get closer to your observing target. Unlimited Eye-relief - Reflex gun sight with red green illuminated reticle with 5 patterns offer unlimited eye-relief and corrected parallax. Different patterns meet different conditions. Easy To Mount - This red dot magnifier built-in mount ( 11mm/22mm Weaver/Picatinny ) for standard bases, Very sturdy and secure rail mounting system. no need to rezero when remounting the dismounted sight. Accessories - The package include a lens cover can greatly protect ar red dot scope when you not use it. Allen Wrench included helps you adjust elevation and windage easily, with locking screw. What Do You Get - Worry-Free 1-year After-Sales Return Service And Full Customer Service Tracking, 1xComunite 1X 30 Red/Green Dot Gun Sight