Explanations are changing as the days pass with this unfortunate incident. Now the barrel and/or the powder supposedly wasn't the culprit? Instead of questioning Toby's powder math -- we now should be questioning Savage Arms about ML-10 components. I think Toby mentioned that the magic word here is 'breechplug".... not barrel ... not powder. Had it not been inward-designed at the bullet-face (snout) with a few more wraps of threading.... all would be well with that ruptured barrel today.

Maybe in two more days the discussion-blame may shift again.... who knows?