A local forum has a Smith model 686 with a 2.5" barrel and factory combat grips for $800. It is listed as a "686-1" but I thought the 2.5 " barrels weren't introduced until the 686-3 versions became available. I am tempted to get it but $800 seems a little high. Hoping the gurus here can talk me into getting it (or not!). Wanted to get feedback here before I make a decision one way or the other. Thoughts?