ok guys...so what is a “sleeper” pistol? Well my Father owns a Heavy equipment/Diesel repair shop and on the side he builds “sleeper” cars...ie: he has a 1975 Mercedes SL that looks stock, but has a custom drivetrain and 475+hp engine in it....a “sleeper” from the line, LOL. So i got the idea about a “sleeper” gun for my first build. A Pistol that looks like nothing, but shoots lights out. Anyone have a pistol like this and care to post for inspiration?