Ok I thought that's what it stood for but I wasn't going to assume anything. I've been carrying OWB but I'm honestly getting tired of getting funny looks from people and that's why I'm getting my CCL on Sunday. Its going to be a switch considering I was trained in BLET to draw from a OWB holster and fire and not from a IWB holster... nothing a bit of training can't overcome. Either way, I'm sure its possible to conceal the SD9, but I suppose I need to just try out the different holsters available and figure out the right position for it.