M22C Siegfried Modular Armed Robotic System

The is a UNSC Drone.

Description
Lion UCGV is a tracked drone, about 1.5 meters long that mounts a shortened M41B LAAG with a 1000 round box magazine. This is capable of autonomously engaging enemy infantry and itself is resistant to even 12.7 round ammo and plasma fire. It can alternatively be piloted remotely.