About 3 years ago, I picked up 4 lbs of IMR 4227 with intentions of using in some .44 Magnums with 240 grain cast SWC. I never did so. Well, now I am trying to find the best use for this powder instead of letting it just sit.
I reload for .38 Special (2" and 4" barrels), .357 Magnum (2 3/4", 4", 6" barrels), .44 Magnum (4" and 6 1/2" barrels), .45 Colt and .454 Casull (2 1/2" barrel). Would any of these calibers and barrel lengths be a good choice for IMR 4227? If so, which ones, what powder charge, what weight of cast bullet, etc.?
Thanks