I agree 100%LSUTiger wrote:I carry a Springfield XD .45 ACP with the 10rd magazine and Pierce Grip extension. I carry it in a Comp-Tac MTac IWB holster. I also carry a spare 10rd magazine and surefire G2 LED flashlight in Comp-Tac mag and light holders.
This combo works for me. I carry with an oversize T-Shirt.
It's not perfect but its the best I've found so far for carrying a .45 ACP, my full size 1911 is just to big to carry with out a jacket.
The Glock 19 is easier to conceal and more comfortable if you go the 9mm route.
I try to carry my XD45 as much as I can. But, if I know I'll be wearing tighter clothes, the grip tends to print more than my Glock 19.