Lore for the machine gun:
During the guest-bacon war the guestians made a rifle that could shoot automatically just by holding the trigger, in the games universe light machine guns were called automatic rifles until 1950.
The LMG was called the MO3 automatic rifle, however guestian soldiers called it the "pipe gun" due to the barrel looking like a pipe.
The pipe gun was one of the worst light machine guns ever created as it could be jammed easily and had an insane recoil, the sight was also disliked by many users of the machine gun.
