Teamless wrote:Derek
Assuming you also have a good gun belt (not just any belt that seems sturdy) you can use a holster like Crossbreed Supertuck to easily conceal a full sized Auto under a tucked shirt.
Once you get the belt and holster on, and tucked, YOU will notice a slight bulge, but no one else will.
what I do (more for my own peace of mind) is i 'pillow' out the shirt all around my body, so I don't have a bulge on one side, and nothing on the other.
I have carried under a tucked TSHIRT, and no one has ever noticed.
and almost daily I carry under an untucked Tshirt (not oversized) and have for a couple of years. never an issue.
Find someone in your area with a Crossbreed and a good gun belt, get them to let you try it on, and you will convince yourself quite quickly.
Crossbreed and Comp-Tac make excellent IWBs for just such a situation. As noted, puff the bottom of the shirt all around just slightly. Nature often does that for you as well. Also wear a pattern dress shirt. It helps to break up the lines like old battleship camo.
But I agree with others. A full size XDM is awfully large to be concealing in this manner. If this is something you are going to do regularly I'd look at the same caliber XDM concealable pistol. It will be easier to conceal and much more comfortable.