Is it possible to edit the weapons ground units use by editing the miz?

[MobiSev]

For example, if I wanted infantry to use a TOW ATGM, would it be possible to change the weapon the infantry uses away from a rifle and make it an atgm?

 

I know you can do this with planes and allow weapons that ED did not intend to allow (the SU-27 being able to use the SD-10 for example).

Edited January 4, 2021 by MobiSev