I am aware of the dangers of shooting too many hot 125 grain loads, that's why Ive mainly been practicing with .38's. When I practice with .357's, it's 158 grain Blazer loads (not too hot). I only plan on occasionally shooting the 125 grain loads through the 19, and carrying them.
When I want to run my 1700 fps 125 grain .357 loads I use the old GP100