M343A3 Heavy Machine Gun

The is a UNSC heavy weapon.

Description
An updated version of the AIE-486H Heavy Machine Gun, very little has changed; however, what has changed has added to its' usefulness greatly. Firstly, newer materials have been used in its' creation, allowing it to be of a little lighter weight yet retain its' armor strength. The bullets have also been given extra piercing power, making it more effective against vehicles. Finally, the gun has an added barrel, a four-barrel instead of three, and to compensate it carries a little more ammo.