Try reloading for 44 special in 44 magnum brass will give you nice light loads.
from Hodgdon site.
Loads will be a little slower in Magnum Brass.
185gr cast
Hodgdon Universal .430" 1.400" 5.4gr. 823fps. 7,700 CUP 6.4gr. 1,031fps. 13,900 CUP
Hodgdon Titegroup .430" 1.400" 4.0gr. 819fps. 6,600...