S&W 686
The 686 4" has a good balance and reasonably good grips, although I prefer either the Pachmayr grips on the 65-4, better still, the grips on my GP100. The red front sight and the white outline on the rear sight makes it easy for me to acquire them and to get on target. I did, however have some trouble adjusting windage on the rear sight.
The 686 fired 158gr lswc w/4.5 gr universal very well. However, it started a bit left of the target and a smidge low. I was able to adjust elevation but did not do enough adjustments to move the POI enough to the right. Grouping was good.
The trigger is slightly heavier in single action and decidely heavier in double action than either the GP100 or the M65. I had no problems firing two hands and one hand with SA. I'm going to have to either work on the trigger or the shooter or both with the one-hand DA. Overall, this is an excellent revolver. However, I like the GP100 better.