No body has said yet where the bullet went. The thought of a gun being fired in the flight deck fills me with alarm. With all the critical items in there, not least of which are the operating crew!!
I know "It`s an American thing" but if they must take one with them it should be locked away. There will be time to grab it if need due to the time that will be taken to get thoroug the dlight deck door
Tristar500