I can't seem to find parts anywhere, looking for a action spring and a firing pin spring. I've checked numrich, brownells, havlin sales and a handful of other retailers, does anybody know where I could find some parts?

Try ebay.

I've been watching for a couple weeks. Not seen anything come up

I would try calling Mossberg , tell them what your looking for , it is possible another gun uses a very similar spring , if not length , diameter and spring weight, then call Wolff Spring and see what they can do for a close option , that might be made for another gun.

wound wire springs if you knew the specs could probably be custom wound

how far off does the 930 action spring look ?
https://www.mossberg.com/930-935-940-gas-system-return-spring-16862.html