MAYMOC Adjustable Bottom Track.Multi Reticle 4 Red Dot Sight Scope Mount and Outdoor Camera Accessories (11MM) Red and green camouflage open sight 1pc, lens cloth 1pc, 1pc button batteries, L-shaped wrench 2pc 5 speed setting Aluminum alloy body, a shock. 4 types of adjustable lens 11 mm adjustable bottom rail.