M-6 WEAPON MOUNTED TACTICAL LIGHT w/Batteries Military-proven, gun-mounted light allows officers to simultaneously illuminate a subject with a bright white light and use a high-powered laser for accurate aiming. High-intensity 25-hour life xenon bulb; 620-680 nm Laser 5,000 peak candlepower Over 1 hour run time (laser/flashlight simultaneously; over 48 hours in 'Laser Only' mode Highly accurate boresight repeatability Adjustable windage and elevation Ambidextrous momentary/steady on-off switch, in conjunction with a four-position mode selector switch (illuminator only, visible laser only, dual and off) Beam range: 25 meters 3.6 oz 3.4" (L) x 1.6" (W) x 1.9" (H) Tactical black color M-Series Fits: (without adaptors or mounts) Handguns with Glock-style or 1913 (Picatinny) rails, Long guns with 1913 rails.