Meet the DOGO: a tough, compact robot that can be used for reconnaissance, lethal, and non-lethal engagement. It weighs only 11.5kg and can handle small pistols such as Glock and Sig Sauer. The below video shows it shooting with one of these pistols.
The robot comes with 8 color video cameras, IR illumination, 2 way audio for communication. You can find out more here.