POTD: Model S&W500 4″ Kaboom

    This photo was posted in a Facebook gun owners group. No information other than,

    What happen when reload gone bad…


    Not sure who owns this but it has been confirmed that the owner is fine. I wonder if the owner loaded a double charge in a S&W500 Magnum cartridge? Is there enough room to do so? Does anyone here reload S&W 500?