I have a Glock 23 that I carry and love shooting. It is so smooth and accurate. I wanted to look at a 9mm just to have another gun. At the gun store, I looked and several 9mm guns and when I got the Glock 19, it just fit my hand and no extended magazine needed. It is another great Glock that I now own. It fits my holster just fine and carrying either will not be a problem.