im going MR2, i personally dont believe that a bullet button satisfies the letter of the law, that being said im not a lawyer and a year later the only thing im 100% certain of is that this law is crap
Or you guys could stop being such extremists, needing these black rifles of mass destruction and death that spit fire from the hip at 10000 bullits per second! Just use 911 like the rest of the civilized world!. On a serious note I kinda hope the bullet button is approved. The versatility of it seems appealing. If a letter is approved from ARMR2 I would consider buying a modern sporter. That being said from all I've read the MR2 is probably the best and safest bet.
I prefer the ease and convenience a bullet button offers and it does seem like they might meet the requirement. The MR2 is easily the safer way to go though where legalities are concerned and they're what I'm using.