1) Because he has no idea how to shoot.
2) Some shotguns have ported barrels.
What’s the purpose of a ported barrel? Wouldn’t that reduce velocity?
Because he has no idea how to shoot
True but he is a “sharpshooter” when it comes to blaming others. He can sense his prey from a great distance, train his sights on the “target”, and rapidly fire off volleys of verbal attacks against his opponents until they are polically wounded. :)