1x22x33 Compact Red Green Dot Tactical Riflescope 4 Reticles Sight Reflex Hunting Optics Gun Scope With Picatinny Weaver 1x22 Red Green Dot Sight With Compact size which is lightweight. Offers 4 Different Reticles For Optimum Versatility. Aluminum Alloy Construction With Anodized Matte Black Processing With Integrated Mount And Fit For Most 20mm & 20mm Weaver/Picatinny/RIS rail. A 3-position rheostat illumination(Red and Green).