Designed by Meprolight’s tactical and engineering teams, the Mepro Sting Dual Wavelength Laser delivers a fast and intuitive aiming solution for close quarters combat or nighttime operations. It comes equipped with two lasers; a visible red laser and an IR laser for use with night vision equipment. Activation of either laser can be achieved by the multi-position switch on the Mepro Sting’s body, or by the PTL cable which can be affixed to any position on the host weapon for easy access. Both lasers have two power levels, one for close range and one for long range, with the long range setting effective up to 1.5 kilometers away. Accidental switching between the lasers and power settings is prevented by an intuitive safety mechanism, and power is provided by the commonly available AA battery. In addition, the PTL cable features a momentary and continuous setting, and a single zeroing mechanism enables simultaneous zeroing of both the visible & IR lasers. Features of the Mepro Sting Dual Wavelength Laser: Dual laser emitters: (1) visible red laser and (1) IR laser2 activation methods: (1) multi-position body switch and (1) PTL cable switch Multiple power levels: low power (for close range), high power (for long range)Powered by a single AA battery Single zeroing mechanism for both lasers Meprolight USA Meprolight Sting Dual Wavelength Laser Pointer w/Picatinny Adapter 3050006