I have the Blackhawk Serpa. I don't CC, and didn't get it for that intent, it looks too stand-offish to me. How well does it conceal for those of you who use it?

I do like the holster, it is comfortable and secure.

I got an Uncle Mikes IWB size 5 for my son to use for CC with his Beretta PX4. It fits my M&P 9 well, and is comfortable in the back of my waistband.