Lets see. I shot out a window with an 1-1/4" pnumatic gun loaded with a steel bolt the night our principal visited the shop. Oh and i have a visiual aide
http://www.chiefdelphi.com/media/photos/15214
i seem to remember a few more things that i shopuild probaly still not mention to the general public for a few more years.
Let's Just say i am the one that gives Firefighters, paramedics, and law enforcement a job