Ok here is my question. I have a .357 snubnose that i want to take with Halibut fishing to dispatch halibut. I want to load 140grn Speer hollow point bullets. I dont want to go up to .357 power as its not needed and the noise is a bit much. I would however like a bit more power that a standard .38 load. I also want to load it in .38 brass so i wont get it mixed up with full power .357 ammo. My question is the max for a .38+P is 4.6grns or Titegroup. Max for a .357 is over 6grns. can i go to 5grns in .38 brass and be OK?