Taser Wide ergonomic features Compact 1 st class taser with an extended range of options. AIR M-140 can be carried with a pre-installed cartridge, and under the barrel there is a mount for installing a second, spare cartridge. A light and sound cartridge, designed for psychological impact, can be applied as well. AIR M-140 is equipped with a number of additional options: ► laser pointer, which facilitates aiming when shooting with cartridges; ► display showing information on the number of shots...