Based on my examination of a number of samples and talking with a couple of Siace dealers, including a representative of Dakota, I'd be leary of buying a Siace gun. They seem to have serious problems with maintaining a consistent level of quality. The Dakota rep I spoke with said that they'd shipped a large number of Siace guns back on several occasions for QC issues and even with that experience, still had problems with Siace getting it right from time to time.
If you have your heart set on one, pick a large, well established dealer with a great reputation who will stand behind the gun, including taking a return if it turns out to be one of those which Siace didn't do well. Otherwise, look at something else.
