Night Fision Optics Ready Stealth Night Sight Set for Glock 43 43X 42 48 Reticle Color:Orange Front 5 hours on High Custom 5 hours on High Custom TIR optic delivers a focused beam with balanced peripheral illumination Construction and Durability Machined from 6000 series aircraft aluminum for strength and reliability IPX7 waterproof rated for 1 meter up to 30 minutes Controls and Features Ambidextrous rear high paddle switches for easy operation Supports momentary and constant on activation Programmable strobe mode for added versatility Safe off feature helps prevent accidental activation and conserve battery life Mounting System Rail grip clamp allows fast tool free attachment and removal Designed for safe installation without placing hands in front of the muzzle Compatible with a wide range of full size and compact firearms Power and Included Items Multi fuel design accepts CR123A battery or SL B9 rechargeable battery pack Includes CR123A battery key kit and high paddle switches The TLR 7 X features multi fuel capability — powered by either one (1) CR123A or one (1) Streamlight SL B9 lithium ion rechargeable battery pack UPC: 022188501094 Shield RMSc Like all night sights