The July 2023 issue of Shooting Times, on Page 8, has a featured, reader submitted warning about "heavier" loads in hollow-based bullets. I shoot a lot of both Lyman and Lee wadcutters, especially in a stainless J-frame, but also in other .38 spc and .357 magnums. The submitter provides a target that I don't exactly understand, and he wrote he ruined the barrel in a Dan Wesson revolver. My own wadcutter loads are loaded to be pleasant for myself and for the many local Republican women who seem to prefer small revolvers for everyday carry. The warning may be going right over my head.