My cover carry holster is AlienGear. It is a very well fitted kydex plate on an excellent leather backing. Its kinda old, but excellent plus condition.
No noise of any excess over any other holster I have.
Cheap quick blatant plug for Alien Gear. Read if you care to.
I really like them.
I would quickly get another if I needed it. Should I need another plate for a different type weapon its there, trade in old, get new, no charge, lifetime warranty. No questions asked. Excellent pricing.
The cover part is excellent also. Earlier this evening my wife and I went to a Montgomery/Gentry concert with another couple. I carried a Springfield Ultra Compact 3.5 inch barrel 1911 in it to the concert and both of the other couple were expecting me to carry. One asked if I was carrying and both, upon my request, looked but did not confidently ID where it was. And it was where it always is, whether open or covered. (right flank/hip)
Occasionally you can find the AG kydex plates around to trade in on something else you could use. I have one I received as a gift and am trying to decide what I want it traded to fit.
They do things very well and stand behind their product. Pricing is quite competitive also.
Nemo
http://aliengearholsters.com/