My 37 is the standard 2"(or 1 7/8") S&W "J" frame older snub. This is an 'airweight' 38, so it's on the lighter side. It's lightweight but not as light or expensive as the scandium models. Are you looking for a lightweight CC gun? If so check out the 638 S&W 38, for the price, weight & all it is well worth a look.