Picked up a new S&W revolver tonight. A Model 310 Night Guard in 10mm with 2.5" barrel.
I've got a couple of other 10mm pistols, but they're 1911s with 4 and 5 inch barrels.
This should be interesting to shoot. I've got a lot of 10mm loaded and stored, 8 grains of Power Pistol sitting under 180 grain FMJs. Well, except for the 155 grain Noslers I got for S&Gs. This will be fun!