TexasCHLforum.com

I carry the USP45 fullsize pretty often. Was a couple years before I figured out how to carry it.

Under a jacket, an canted OWB holster will do.

The grip on the USP45 is huge, so I would really advise against a holster that is straight up and down.

Under a shirt, I use a kydex IWB. Mine has 2 J-clips that hold it pretty firm. It's a Comp-tac CTAC which holds the gun well, and covers the safety. Not the most comfortable holster in the world, but it is very effective at what it does.

I hear the Blade-tech IWB holster works well with the USP45 too.