smith and wesson's performance center is making a revolver that is chambered for 10mm. it will also shoot the .40 S&W, both using full moon clips. it is called the 310, if memory serves. i really want one, but they are well in excess of a grand. i have my fingers crossed that they will make a regular ole factory version that is a bit more affordable. i feel this would be an outstanding handgun, very versatile, and potentially very fun. while i am dreaming, i would like a 5 incher, round butt, unfluted cylinder. blue or stainless, i don't care.