Hello everyone. I have recently purchased a S&W Model 1 in 22 short. It is in fine condition with no cracks in the hinge and a fairly tight lock up with the hammer cocked and when dropped. The serial number range of 106xxx makes it a second issue produced around 1866. I wish to fire this revolver. I am sure only black powder cartridges were available in 1866. Does anyone know of a source of black powder 22 short cartridges? Could modern light loads like CCI 22 short CB cartridges be an option? Any other options that anyone could come up with would be appreciated. I normally would not fire smokeless cartridges in a black powder firearm but the modest pressures of 22 short makes me think it might be safe. I would sure appreciate any options and would love to hear from anyone who owns and shoots one of these revolvers. Thanks everyone. Scott.