Many years ago I took my trusty Minolta to a concert. I had cut down an old toy gun and mounted the camera and Flash to the stock. I used a pistol grip with cable. It had been raining that day, so I covered the rig with a jacket. On the rig I had mounted my 500 m lens and a 2x converter. Looooong lens woth a 4 inch barrel on gunstock. Guard at gate was local cop (off duty and unarmed.) When I removed the jacket, he about wet himself. By the time he patted himself down looking for a weapon to use on me, I had allayed his fears and told him it was a camera, not a bazooka. I scared him p**pless. Impressed a lot of people. Including the guy who stole my rig. Oh, well........