Where, oh, where do I find magnets for my Prism switch?

[Saltraker]

I recently got a Prism V2 and love using it....except for the switch magnets. They are much too "soft" and will not keep the mod, which is quite heavy, from auto-firing. I'm thinking that if I installed stronger magnets, it would help. But where does one go to find the proper magnets? Also, is someone familiar with how magnets are rated for strength? I don't want to get something that is uncomfortable to push. Help!

 

[nukleusx]

I actually borrowed my dad's digital micrometer with the intention of measuring these magnets and then checking around to order some. Give me a minute to disassemble and check.

OD is 13.01mm or .512", ID is 8.88mm or .349", and thickness is .98mm or .038"

Hope this helps, and this question prompted me to do something I have been lagging on for a few days now! Thanks for posting!