Kimi is a professional interstellar bounty hunter/enforcer for hire in the outsystems. This time she's employing a 84mm. recoilless gun to defeat a cyborg criminal on the outskirts of a frontier city on some remote planet.
For you weapon fans, the recoilless gun she's using is basied on the current model Swedish "Carl Gustav" 84mm., used by several nations including the U.S., U.K., and Japan.