WTF is wrong with these people, that they sit in a room and think 7 rounds is the magic number. These people are so ****ing stupid it makes my head hurt.
It is a magic number in a way. It covers commercially available mags for most semi-auto pistols and rifles, including 1911's and M1 Garands. Leaves everyone with revolvers and bolt-actions- except for cops and criminals of course. (their enforcers and their constituents)
...and don't think for one second that Cuomo...Patrick....and many others didn't get together in that room and hatch this all out...it's just the tip of the iceberg.