I have a stash of #429421 Lyman.
I shoot them out of a 4 inch 629 S&W
My book says not to use the lube sizer under 70 degrees. That could be awhile in Minnesota.
I am wondering how fast they would need to go to make a good concealed carry load?
you do realize they sell lube sizer warming base plates
https://www.midsouthshooterssupply.com/item/000152745885/universal-lube-heater-115-volt
