Almost typical of the modern Combat Blaster, the Sigma 3 was developed for orbital security work and comes standard in 29Micron energy cells, with a built-in laser-sight and miniature targeting-computer. What sets it apart is that most are built with Electrothermic Enhancement in mind, for use in vacuum environments. It is a standard sidearm for security assigned outside the atmosphere.

Almost typical of the modern Combat Blaster, the Sigma 3 was developed for orbital security work and comes standard in 29Micron energy cells, with a built-in laser-sight and miniature targeting-computer. What sets it apart is that most are built with Electrothermic Enhancement in mind, for use in vacuum environments. It is a standard sidearm for security assigned outside the atmosphere.