Knives are weapons too but we both know an 'arm' fires ammunition of some kind. Does the 2nd amendment cover ALL arms? If it doesn't, why or why not?I know I'm wasting my time, and playing into your trolling game, but arms are weapons and ammunition; armaments.Can you provide a definition of 'arms'? You just gave me some examples so I'm thinking I'm right that an 'arm' is subjective and akin to pornography and so cannot be defined.Yes I do. My 24 AR-15s are all "arms". So is my FAL, two MIAs, AR-10, M-1 Carbine, M-1 Garand and the other couple of dozen firearms I own. Looks like you are the one having a difficult time with it.So you don't know either? Can you define an 'arm' or is it like pornography, you know it when you see it?If you are an American adult and don't know what the Constitutional right to keep and bear arms is all about then no amount of words will be sufficient to educate you.What's an 'arm'?