One quick observation on cylinder length is it appears the Lyman 170 gr Keith SWC will be too long in 357 brass and I'll have to use 38 Spl brass for that bullet.
Not a fan of that bullet. It's not all that great on game and it doesn't fit most .357's. But you have to keep in mind, it wasn't actually designed for the .357 mag, it was designed for the .38/44 High Speed cartridge. Elmer used it in a 6.5" S&W Outdoorsman given to him by Daniel Wesson.
I will say it is accurate though.
