M6C/SOCOM

This Unnamed Sidearm is a semi-automatic pistol of the United Nations Space Command. It appears to be equipped with a Laser Aiming Module underneath the barrel. The design of this sidearm, especially to the rear of the weapon, appears to be another variant of the long-serving M6 series.

It was first seen in the hands of the protagonist of Halo 3: ODST, known only as the Rookie.