age 21, 1973. owner carried a 38 snub Charter, had swc's in it. I asked him why not upside down hollowbased wadcutters. He said he "kept an eye on" the bank, across the street. It was his intention (supposedly) to intevene if he saw a bank robbery. I told him:' Man, if there's a robbery, and you step out that door without that riot gun up there, you are a fool". He got a sheepish look on his face, admitted I was correct. Now I would say:" Better stay OUT of it, or else just fire the AR-15 out of an open window". Go out there, cops will likely either kill ya, or say YOU were one of the robbers, or blame YOU for their inadvertant shooting of an innocent, etc. The money's INSURED, and you are REALLY unlikely to make any diff in the outcome, and it's REALLY likely to cost you many thousands of $, if you fire a shot.