Extreme Reloading (Special Edition): Loose Primer Pockets

Over time brass wears out. There are various indicators of this and one of them is a loose primer pocket. Here's how you can easily identify loose primer pockets during your case preparation.

Links:
Past seasons of Extreme Reloading https://youtube.com/playlist?list=PL_KBTsQIm0U7y0L63duutM4vmKIXyu53k
Season 7 playlist https://www.youtube.com/playlist?list=PL_KBTsQIm0U5gd7qQmFt1U9tRqr9nEcn9