The above link will bring up a .pdf which graphically shows ten 9 x 19mm small handguns (as well as some others).
It has specifications (such as: Operation, Capacity, Barrel/Overall Length, Height, Width, Weight Empty, & Weight Fully Loaded) and prices as of mid 2011.
If you are visually oriented you might find it useful.
NRA Life Member - Orange Gunsite Member - NRA Certified Pistol Instructor
"When plunder becomes a way of life for a group of men living together in society,
they create for themselves in the course of time a legal system that authorizes it and a moral code that justifies it." Frederic Bastiat