Not a question of macho. I know what I'm about and have not had a problem in over a dozen years. Plus most of my work is on competition firearms and competitors are usually pretty good at spotting a problem quickly and getting it fixed. I had a 73 Winchester come into the shop that had turned the bolt into spaghetti because "somone" (the owner claimed it was a relative) put a 44 mag in a 44-40. Plus, I'm not one to disable safeties (which is common in the CAS world).
Ammo manufacturers have greater liability.
Ammo manufacturers have greater liability.