I used to pull 12's in SC and used to size and deprime in my office. Musta dropped 1- 40SW case on the main hall floor and a person found it and freaked out. Safety shut the place down, called public safety, went thru wall lockers, vehicles, ect...good thing I had left before it happened that day. But to show how stupid backwards our company was, they tried to terminate me for violating their no firearms policy for them (security) finding 308 brass in the bed of my truck,,,guess they thought I was going to throw it at someone.