I believe "big bore" revolvers should be single action like all shotguns should be M12's, SXS or Sweet Sixteen A5's.
Anyways, pard in the Farce had a "hog leg" 686 I wish I had now. This SOB was easily "open sight beer can accurate" at 100yds with a variety of .357 loads. Used 1800/"pumpkin on the post" hold; from a rest or sitting on a "good day" (single action--trouble hitting a horse double). I wish I still had the orange spray painted paper plate from the final sight in volley. All six rounds were obviously minute of beer can and in later exploits warm PBR provided great sport. I would have preferred shooting Old Milwaukee but Danny actually drank that horrid shi'ite. She seemed to prefer Remington 158 SWC but as I said, was fine with everything once you spotted in the hold. Every load would put the round in the boiler room with no issue (energy probably too anemic from a .357 Rem handgun IMHO). Plinking within 50yds was like throwing quality darts in the pub. More clays were poked situated on the clay bank than destroyed by shotgun.
On a side note, I read a few years ago excessive .38 use will result in difficult .357 case extraction due to "trumpeting". The face and forward cylinder provides for premature erosion; allowing extreme mouth expansion like a queer.
