3.5~10X 40mm Red Laser Gun Aiming SightGun Scopes &amp; Sights<br>ModelNForm  ColorBlackMaterialAluminumQuantity1Gun Type20ReticleCrossMagnification3.5~10XObjective Diameter40mmExit Pupil Diameter4cmEye Relief5~7cmLaser PowerSpecificationObjectiveLaser Wavelength625~660nmLaser ColorRed,GreenPacking List2 x Hexagon wrenches1 x Dust cap1 x Cleaning cloth1 x Gun aiming1 x English manual<br>