Yesterday I was on a bullseye shooter's forum and some one asked the question of why his Lee factory crimp die was hanging up. This thread isn't about the pros and cons of the Lee factory crimp dies.
One of the members responding noted that the user was using a .45 Colt resizing die which was causing the hang ups because the resized .45 ACP case via .45 Colt was a few thou. bigger in diameter.
Reading further into the thread I gathered that using a .45 Colt resizing die was a common practice.
I don't have a .45 Colt die to experiment with, and I was wondering if any one here has heard of this practice.