Never had a Speed Gold Dot jump the crimp on me in my 360PD (the lightest smallest 357 mag ever made I think) but then again this ammo was designed from the ground up for snubbies.
No wonder it doesn't pull bullets. That ammo is rated at 990 fps and 294 lb. ft. of energy out of a 2" barrel.
https://www.speer-ammo.com/en/ammun...tion/357-magnum/357-mag-135-gdhp-short-barrel
Pretty weak sauce for a ".357." How they have the cohones to call that .357 Magnum is beyond me. My pocket gun (Sig P365) launches 9mm 147 grain +P HST ammo at around 1050 fps. 13 times.
Maybe the should call it .357 -P.