Picked up some Speer shot capsules for the 45 Colt. Their load data insert covers Unique, 231, TiteGroup, 700-X, and Bullseye. Closest thing I have to those is Hodgdon Universal. The caps weigh about 10 great and hold approx 150 great of 9 shot. Hodgdon starting load for a 160 gr cast is 6.5 gr...
I have been playing with a few load for the 500 and have found one so far that works out GREAT. 44grains of H110 pushing a 300grain HP. This works great as it has enough "UMPH" but not so much that it makes your hand hurt.
I have a couple others that I am working on and will post them once I...