1,SQ-140RD-4 RED DOT RIFLE SCOPE 2,FOUR KINDS RETICLE LOOKS 3,INCLUDING MOUNTS 4,WINDAGE AND ELEVATION ADJUSTMENT longer eye rifle,bigger field of view,new optical design for crystal clear images and brighter contrast,one piece tube construction,delicate outside,fast focus eye piece,scope caps included,dey-nitrogen filled,water/fog/shock proof,