There is so much written about US Krags only having only having one locking lug and inspecting the locking lug it would make us all paranoid.
My cat is awful jumpy because when he is outside, he has to avoid coyotes, coons, rattlesnakes, bigger house cats, bobcats and mountain lions. Being paranoid helps him survive, not necessary when shooting a Krag when using reasonable loads.
If Michel P had not done that research we would all be flinching wondering if the next time we pulled the trigger this old weak Krag is going to blow up in our face. And I am pretty sure Michael did not use an pristine original Krag.