When I carried my 1911 I carried it IWB in a Milt Sparks Versa Max 2. They are a bit pricey. After I got my Glock I carried that in an Old Faithfull IWB Kydex/Leather holster. It's a lot like the cross breed but you can get it as various levels of a kit. I got the one where basically I had to put in a few screws and it was still half the price of the cross breed. Since I have been in SC I haven't been able to carry but I took my CWP class yesterday so that will change soon.

Here's some pics of the two if it matters.
Versa Max 2:
Glock 19 in Old Faithful IWB
This is a little opinion article I put together on some of the IWB holsters I had access too a few years back if you're interested:
http://all-about-guns.com/index.php/art ... er-options