Graybeard said it all. I recently got into handguns, and bought a S&W 686, 6" barrel. I love that gun. I found a 19, nickel finish, 2.5" barrel and brought that home a couple months later. The 19 fits my hand better, and has fine workmanship. If I find a 4" barrelled 19, I am sure it well come with home me!!
Will