NcStar's 200L LED flashlight and Green Laser Combo unit with Quick Release Weaver/Picatinny type mount. It mounts onto most accessory spec rails. It has an ambidextrous momentary or constant-on switch, a rear selector mode switch for laser only, flashlight only, or both. Includes two CR123A Battery.
Specifications:

Wavelength	532 nm
Dot Size	<1mm
Power	5mW
Range
Weight	4 oz
Battery	CR123A Lithium (2)
Laser Color	Green
Firearm Fit	Any with Rail
Reticle
Power Switch	Ambidextrous On/Off
Adjustments
Finish	Black
Mount Type	Picatinny/Weaver