Ok here is a size comparision. Length CZ100 7.1" CPX-1 5.7" Hieght CZ100 5.1" CPX-1 4.0" Weight CZ100 1.5 lbs PCX-1 1.1 lbs. Width CZ100 1.2" CPX-1 1.0" Cap. Cz100 13+1 CPX-1 9+1 Holding a CZ100 in my hand gives me a idea as to how is new pistol fits into the carry program. Seems that this new pistol might fit into lots of peoples budget, and work well,as either a BUG or a primary piece for times when you want the option of a lighter and smaller carry piece that has some bite to go along with it's bark.