Storing and organizing magazines for easy retrieval gets messy.
An inexpensive, easy-to-install wall storage system (or for on the inside of your safe door, if you have room) can be built using the 18" Harbor Freight magnetic tool holder. These retail for $5 ($4 with 20% off) but sometimes are given away free with another purchase.
https://www.harborfreight.com/18-in-magnetic-tool-holder-61199.html
Simply attach to the wall. Add a length of 1"x1" aluminum angle or even a piece of wood below so the mags have a shelf to sit on, and you're done. If you used wood, you could put labels on the wood edge below the mags to remind you which mags go where.


For all plastic mags, you're on your own.