How can I remove the extra magazines Ace adds.

[DJ-Reticuli]

Is there any way to get rid of all the extra ammunition types and magazine changes (subsonic rounds, AP rounds that don't penetrate, large magazine sizes meant for open bolt light MGs given to all the guns in that line, etc) added by ACE3 without breaking ballistics or anything else in ACE3??

Subsonic rounds for types that can't cycle in real life.
Large magazines for all guns of a type when the large mags are intended correctly in Arma 3 for the open bolt light machine guns that don't overheat as fast.
Lots of extra ammunition types that don't do what they claim: SD rounds that aren't actually frangible. AP rounds that actually penetrate armor less than the default round.
ACE3 would be better if I could just have only the default weapons, ammunition, magazine selections, and just keep the rest of ACE3.
Yes, I use ACE Medical and Advanced Ballistics. I don't want to get rid of ACE.
So far, I've tried looking through the PBOs and the Github, and it looks like all this added gun stuff is within the Ballistics PBO, but so are the ACE Ballistics calculations.

Edit:
Most of the ACE ammo hit values are inflated and need to be fixed in ACE itself.

[Drofseh]

You would have to make a mod that depends on Ace and undoes the changes Ace makes.