Re: Explaining Headspace
If the .45 acp is spaced on the mouth of the cartridge, then am I correct to think that crimping may allow the cartridge to slide too far foward without catching on the lip? I have been using a Lee factory crimp on my .45 acp, and I have not run into a problem. Now I am thouroughly confused, because what I just read tells me that I should be having a problem. What am I missing here?