dommm

So im looking to make a FFA server, i've started out with a spawn point, from which you can teleport into the FFA arena - while in the spawn point, i'd like to make it so that a player can choose between different loadouts, they would scroll on a object and it would come up as, for example, MK1, which when selected would give them a mk1 loadout. i was wondering how i would be able to do this, i've tried looking Tround but nothing has seemed to work for me Thanks