Just one past caveat on priming. Some circumstances of European origin have Berdan primers. The anvil for them is while in the primer pocket, not within the primer by itself. Berdan primer pockets have two sneaky minor “snake-eye” flash holes offset to either aspect of the case’s anvil. Proposed text: https://30calbullet44185.livebloggs.com/45495453/308-bullets-reloading-can-be-fun-for-anyone