old4x4,Yesterday, I brought home a gently used S&W M337 Kit gun (pre lock, if it really matters)with the 3" barrel, and fired it today. With +P 110 gr reloads, it really gets your attention! Fun gun, and it only weighs 12.7 oz on my digital scale. I want to get some Hogues or Pachmayrs for it, but I don't want the grip to be too much bigger than the factory laminated grip (or heavier). Splitting hairs, I know, but it'll be a hiking gun, too...