Figured I'm bored and in pain so I'd start a thread. What do you think is the most important firearm in history that did something significant? I don't mean the first firearm ever made or anything like that. I'm going specifics. The handgun Hitler used to off himself? The musket that fired fhe first shots of the American revolution? The carbine that was used to fill Bin Laden full of holes? The derringer used to off Lincoln? I don't have one at the moment, but I'll think of one soon and post it. Right now I'd go with the 243 (I think it was a 243 anyway) that the guy in Texas used to kill all those people at the university there because it was one of the first mass shootings I know if like it. It seems it set a precedence for dumb asses all over the world. Maybe if he didn't have that rifle it wouldn't be such a common thing today?