$42, Free Shipping! Red Fiber Illumination, Red Dot Optic. Uses light (any type of light) to power the red dot. Does not use any batteries so must be under light to be functional! Best used outdoors or inside lit indoor arenas! Ships Immediately & Free via USPS! Please Ignore following tags: Style Elcan Aimpoint Eotech Trijicon 551 552 553 XPS RMR T1 Acog Specterdr peq green laser red laser m300 m600 m951 m952v helmet Replica helmets Surefire