For pistol ammo in the 45 Colt I used the Corbon 260s and they worked well. If you don't want to work up a load for the 44 the Corbon's from 240 - 260 would be good as are their 300 gr. loads.

"When you disarm the people, you commence to offend them and show that you distrust them either through cowardice or lack of confidence, and both of these opinions generate hatred." Niccolo Machiavelli