1) The Red Laser Cartridge fits .40 caliber handguns that use .40S&W cartridge.
2) It projects a straight laser beam about 15ms when it is activated by firing pin. NOT ALWAYS ON
3) Simply place batteries in end cap.
4) Laser output less than <5mw.
5) Wavelength 635-655NM
6) Material: Brass
7) Lengh: 35mm (1.37")
8) Net weight: 15g
9) Include batteries model 3 of Ag4
1.) never look directly into the laser beam
2.) never point a laser beam at a person.
3.) do not aim the laser at reflective surfaces.
4.) never view a laser pointer using an optiacal instrument , such as binocular or a microscope.
5.) do not allow children to use laser pointers unless under the supervision of an adult.
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