Pocket holsters and printing

I'm looking for a P938 pocket holster, and I'm trying to figure out just how far a pocket holster has to go to avoid printing a gun-like silhouette.Would something like this be enough to completely eliminate a gun-like silhouette?http://ift.tt/1r8mjG5 has a smooth kydex front to hide the muzzle from printing, but there's nothing to hide the grip. I'm worried that seeing just the outline of the grip will be enough to out me.Basically, if I wore this in tight pants, would you guys guess that a trained eye could ID it as a gun?(I appreciate anyone offering holster reccomendations, but right now I'm just wondering whether pocket holster concealment panels need to cover the entire gun from grip to muzzle to be effective) via /r/CCW http://ift.tt/1XDQ3V6