Why's that? Just don't snag the trigger with your pinky and it won't go boom. Even if it does, it's pointed downrange and you have firm control with a your grip on the forend.
Most of us drop one in the port, then push the carrier latch in with the nose of the second shell while it's being fed into the mag.
I prefer to do this with the ejection port facing up while the gun is controlled with the left hand on the forend.
I'm not real impressed with guys who need to have the magazine facing up to load the thing, and then spin it around rightside up after it's loaded.
