If this was the mid 1980s, I'd suggest the custom ASP 9x19mm pistol,
It's a S&W model 39 with over 212 modifications. Why it ended production is a gun industry mystery.
Coal Creek Armory ran a limited ed based on the 3913 model, the ASP2000, but it wasn't as high tech as Theodore's ASP design.
PS; The latest Combat Handguns(Mar 2013) has a new article about the ASP 9mm.