I still think that owning the parts to convert a mag to hold more than 15 rds does not mean anything unless they are installed when selling the mag. Owning the parts to convert a 15 rd mag to a 100 rd drum would not be illegal if you own those parts before 7-1-13. This ban is all about the fact that your grand kids will not have a 16 plus round mag. Do you remember the days when you could go down to the local hardware store and buy a machine gun? No, because that was what our great grand fathers were screaming about in 1936 when they were banned. If you grow up without something you don't miss it. They Democrats are willing to take bits a pieces until everything is gone and no one misses them. I don't fight these changes for me, it's for my grand kids and there kids.