Internally there should be enough functions to make use of. ie from:
https://community.bistudio.com/wiki/getAllPylonsInfo
https://community.bistudio.com/wiki/getPylonMagazines
https://community.bistudio.com/wiki/ammoOnPylon
https://community.bistudio.com/wiki/getCompatiblePylonMagazines
Relevant for Calliope/SPE CDLC for example, or other scripted artillery systems to work with pylon based assets from mods.