As I mentioned to the group at the monthly breakfast a couple of weeks ago, there are two good holster makers remaining in England. Both are well known for the quality of their work and both have reasonable turn around times, typically 3 to 5 weeks.
Price Western Leather
http://www.pwluk.com/index.php
Horseshoe Leather
http://www.holsters.org/
The second of the two has recently had surgery but expects to be up to speed on back orders soon.
I hope this info is useful.