Thanks for the info
Carrying aiwb limits ammo carrying where it would be easiest to reload.
The metal safariland carrier can work ahead of the holster with some belts but reloading is slower than from the pocket. Ive tried it at my left hip crease where i comfortably carry iwb magazines and its very uncomfortable and I had to cross over my my body to grab it which felt awkward.
I agree that the market is pretty dry but i understand why.
What id like to see is a jox carrier attached to a jmcustom aiwb that didn't need another belt clip.