I have a basically new Custom Carry Concepts Shaggy for the HK45 right hand, 1.5" belt loop. It fits the P30 as well which you can see from the pictures. The P30 goes into the holster with the same retention as the HK45 and there is a tension adjustable screw to tweak it should you want. The p30 stops inside the holster about half and inch short of the muzzle. I'm sure the P30L would fit the same as the HK45 since they are very close, almost identical in dimension.
I bought this holster direct from Rich at CCC after a 8 month wait. I was giving appendix carry and try and it just didn't work out for me. This holster was worn to the range one time and used for about 5 minutes. I had to send it back to CCC to get the leather heat shield re-applied. It is on there rock solid now.
I'll sell the holster for $60 shipped to CONUS.
In trade I would take a comp tac CTAC for a P30. I would also consider a leather holster similar to the design of the versa max 2. for the p30. If you have another holster in mind it can't hurt to ask me. Email or PM is fine. If you buying the holster I accept USPS money orders only.
Thanks for looking