On the 'Bay, J&J leather makes rugged leather IWB holsters, fair price, thick leather, good fit, made in the USA. The one I bought for my Glock 20 fits like a glove.
[/ATTACH]I make holsters to order for my friends and relatives. They tell me what they've got and what they want. I interact on Facebook throughout the construction process. People like that for some reason! I'm a hobbiest, so don't advertise. I've been known to "blacksmith" specialty clips out of spring steel for holsters that need such things. It is actually a lot of fun. I start off with either a photo or a description of what's wanted, and go from there. Here's one I just finished. I call it my "Pinkerton Detective" holster. It is a close representation of the type of "Skeleton holster" used starting in about the 1890s for concealed carry.