My puma 92 has about 5k hand loaded 300g 454. Rounds through it. Not a sign of loosening up.ymmv

the consolidation of the states into one vast republic, sure to be aggressive abroad and despotic at home, will be the certain precursor of that ruin which has overwhelmed all those that have preceded. Robert E Lee
~Molɔ̀ːn Labé Skýla~