I'm finding about 1/3 of my once fired 300BLK brass (not converted 556) doesn't actually fit in my lee priming tool shell holder.
Other calibers including 556 I occasionally get a wonky case that won't feed correctly but with 300BLK commercial cases it's such a significant percentage that I've switched over to using an old ram prime as 99% of the problem brass fits into the die shell holder just fine.
Is this common, or do I just have a really touchy priming tool shell holder that likes 556/223 brass but not 300BLK?
Other calibers including 556 I occasionally get a wonky case that won't feed correctly but with 300BLK commercial cases it's such a significant percentage that I've switched over to using an old ram prime as 99% of the problem brass fits into the die shell holder just fine.
Is this common, or do I just have a really touchy priming tool shell holder that likes 556/223 brass but not 300BLK?