I use Bianchi 20A mag pouches while I carry with my leather holsters. I’d like to swap to kydex, but most seem to have a full loop that requires taking the belt out of your belt loops. I don’t do paddle…and kydex clips seem to have a fatigue schedule that is not favorable to spring steel like the 20A uses.
So does anyone make kydex with spring steel clips?
I use the blackhawk mag pouches. I have owned them for years and I have never personally broken one. My brother got one caught on his car door and snapped it, and when I called blackhawk (2 years after purchase and after the warranty was expired, I never even registered them) they sent me 4 replacement clips, free of charge. If you are really worried about it I would go with those.
Considering a lot of the kydex guys seem to do custom stuff maybe you should ask someone at one of the various companies.
Good luck.
Center Of Mass kydex makes what you’re looking for, kydex mag pouch with metal clip. I think the website is www.comkydex.com
Blade-tech makes one as well with a kydex clip, I’ve got one, the clip is thick and beefy adding some extra thickness. Next option Comp-Tac kydex pouch with their kydex belt clip, this is all one piece constrcuction and I prefer this one. Www.comptac.com