Ok sorry. Been busy today. Browning armorer confirms expansion. Wasn't a blockage. Magnum powder loads can overload a bullet and deform it prior to exit. All metal means a Barnes bullet or a GMX with 5% zinc. Wasn't trying to start anything. I'm no armorer. I did rack up enough points to be invited to Dayton once but came home with my tail between my cheeks firmly tucked. Ran in to some of Major's friends up there who were shooting magicians. No intentions of offending whatsoever. Sorry