Below is one of my favorite lo-pressure loads that I've shot in both Damascus and Titanic steel barreled Parkers

From the Hodgdon website:
1 oz load: Federal Paper Hulls, 18 grains of Clays, W209 primer, Windjammer wads, 5800 psi at 1180 fps.

It patterns good and very low recoil.

Good luck in your search
Derrick