I purchased a Safriland 6378 for my HK USP 40 and have been pretty happy. I know people making holster for the HK line is a little limited compared to other guns, so you may have to look around. Another option may be to contact someone like Simply Rugged Holsters and see what they offer. I believe they make each holster to order, so you might have a better chance of getting what you want.
A major source of objection to a free economy is precisely that it ... gives people what they want instead of what a particular group thinks they ought to want. Underlying most arguments against the free market is a lack of belief in freedom itself.
- Milton Friedman