My favorite J-frame 38s. A 3in Mod.36 and a 2in Mod.37. The 3in was bought from a local police chief. Is a 3in a 'snub'. Unfortunately both are square butt guns and not much choice in concealable grips , though I like the Hogues on the 36. Have the same on my Mod.63 Kit Gun. The Pachmayr Compacs really make the lightweight 37 pleasant to shoot even with +Ps.