I have a friend GD who had bragged he would shoot ANYTHING once.

I have relayed the story before but basically GD shot one barrel of a 600 Nitro Double. It knocked him down and dazed him.He thought he had a concussion.

HE NO LONGER SAYS HE WILL SHOOT ANYTHING ONCE!

My hats off to Mark Sullivan or others who shoot the 600 regularly. Not my kind of gun unless I have to hunt reborn Tyrannasaurus Rex's