A week or so ago, I cast up about 1,000 200 gr. RNFP for 45 Colt. Sized and lubed. Loaded 450 rounds. Today I started running them through the crimp. I checked a couple in my cartridge block, no go. I back checked. All the way back to my bullet sizer. I had forgotten to change .458 sizer for .452 sizer. Obviously these will not chamber in my SAA.
My question, is there any alternative to pulling all of these and resizing the bullets?
Any ideas will be much appreciated.