[mylife]

How will they ever enforce it?
If the law goes into effect on say...6/15/13, and you sell a gun privately after that date that you had purchased prior to 6/15/13 all you have to do is say you sold it prior to the law going into effect.
Currently you could do that with over 300 million firearms and there is no way to prove you sold it after 6/15/13.

[mylife]

Don’t forget to turn in those hicap mags too people!

[Repeat Offender]

When the idiot you sold it to wants a plea bargain......

[DuncanWaring]

Five letters - “S-t-i-n-g”.