@SpyderBlack723 I have done a ton of testing on this from the first time I found this happening and never have I seen the AI have more than 1 magazine that they have access to.
I have remote controlled several hundred AI troops once I noticed this issue and none of them have more than 1 magazine in their gear; hence the fact that they can't reload any weapons. It makes fire fights really lop sided against them. I have watched them without remotely taking over control of the AI and seen them shoot their one magazine and then run around taking cover, checking dead buddies for extra ammo (we use VCOM for AI control on a tactical level), tossing smoke, frags or placing mines if they have them; but never being able to fire another shot. However if I Zeus in a unit they are able to shoot and reload without any issues.
BUT when I open the units up in the editor they have the appropriate ammo as it was done via the ORBAT creator.
I will be glad to record this (unable to stream it due to crappy upload from AT&T) and post it up for someone to view it and see what I am talking about.