V.T.I 300mw LASER PEN  (531 nm, GREEN)

FIRST QUALITY FROM PIA INTERNATIONAL. 100% BRAND NEW. This Laser sight can be adjustable for windage and elevation, provide clear pointing dot even in day light and clear laser beam in the dark or low light. It can be used with rat tail switch (not include). The "8" type rail mount suitable for 25-30 mm pipe. Suitable for searching, hunting, self-defense, everyday carry, patrol, etc. Operated by LC 16340 battery Specification: Material: Aluminum Power: 5MW Waterproof level: IPX3 Wavelength: 532nm Green Wavelength: 630-680nm Effective distance: 800m Product color: Black Laser color: Green Dimension: 12x3x2.5cm(L*D*D) Note: When adjust the knob, must not substantial adjust knob more than one circle at one time, even if the other knob need not adjust, it have to be rotated and then rotated back after a half turn, again to continue rotating need adjustment button.