Thanks for the info. Since I posted I have read more reviews and threads from other sites about the "Six". They seem to have a cult following, altho some guys don't care for them. This one has Pachmeyer rubber grips. Everything seems good and tight on it, hardly any cylinder play, good lockup, nothing sloppy. I am afraid that I am going to have to buy it. It is cheaper then a new 4 inch SP101 which is hard to find in my neighborhood. It is somewhat lighter then the GP100, and I am not crazy about the looks of the GP100 or any gun with the ejector rod shield extended to the end of the barrel. Thanks again.