I used both a 627 and 686 for Bullseye. I found a old set of Jay Scott grips, heavy thumbrest and palm swell worked well for me. Herrett's, Hogue and Nill all make nice target grips. The 148gr HBWC in special cases seems to be the best for light loads, does require a little extra elbow grease to keep clean. A special chamber brush is good to have to keep the cylinder clean if you plan on shooting magnums out of it also.