fast loading TIPX/zeta mags can be tricky since there are a lot of variables in between them that matter for the reloading proces. so do watch the video first to see if this is the right thing for you
this Dye Half mag shell is made so it’s easy to chance back and forward from the original mags to the half mags with out making mods you mag parts.
so this is not made to make cheap DIY mags. this for people who like to have small compact pistol (SMG) like mags. for mods or projects they ar working on.