Check out all of the following links: I have purchased holsters, concealed and field belt holsters, and shoulder rigs, and other acessories from all of them with no problems or complaints.
shoulder holster or paddle for the hip go to www.galls.com and look at holsters
all the above answers are good but i would try your local police supply store that way you can actually see,touch,feel,and try different holsters. they are the experts if the field and know what works and what does not. my second choice would be try ...