When the feature to build more powerful AT guns at higher brs I remember the questions about if AA guns would get the same treatment which no answer has ever been given so I tried looking for some ideas.
An American m45 quad 50cal mount
A Canadian tri 20mm Polsten mount
An old Enlisted favorite the quad 20mm Flak 38
A Soviet tri mount DHSK. I don't really now about this one as this the only picture I've found.
The standard Japanese aa gun of ww the Type 96 tri mount 20mm
OK I only put the 40mm Bofors in as joke.
These are merely ideas and I'm sure the the most used argument against them would be that players would use them as hmg positions, the reason the Flak was removed in the first place, and that's understand but what you're thoughts, Yea or Nay?