I'm fairly certain that we have a thread dedicated to older weapon systems likely to appear on T2K battlefields so I'll try to merge this thread and that when I get home from work.
In the meantime, here's more living proof that armies in need will make due with what they can scrounge. If it ain't broke, it's gonna get used.
https://www.thedrive.com/the-war-zon...-gun-in-combat