My buddy Finn Does custom leathers, he has a shop in Morro Bay, lots of high end motorcycle leather, but he loves doing guns. I've never seen off the shelf product come anywhere near his level of craftsmenship. I have custom cases for several of my shotguns, hand tooled pistol cases, beautifull slings, gunbelts, and some of the most beautifull durable 1911 mag pouches that I've seen anywhere for any price. Im actually thinking about doing a thread on high end custom leather, but I need to get my camera working first.
Finn even made a special quick draw shoulder holster for my Tec22, couldn't tell it was there even with a 30 round mag in place.
No comercially produced product will ever be as perfect as something thats tailored to your needs.
I'm thinking of having a belt made that is layered bull hide, nylon and thin latigo, with eyelets rivited to it every four inches for locating mags pouches and holsters on.
I know this sounds like an add for my friend. And I guess in a way it is, he loves working on guns, but he lives in california and there is alot more demand for motorcycle leather and handbags than quality gun leather.
here is his shop info, look him up if you want some custom high end gear.
The Leather Shop
880 Morro Bay Blvd
Morro Bay, CA 93442
805-772-0255