Im a little late getting back to this, but.....IF (big if) they dropped mgs from the list, that would open up the market for new ones. A previously 20K full auto m16 would likely depreciated around 2/3 almost over night. Just my opinion.Funny how often the gun community ends up fighting itself. But I understand why someone wouldn't want that immediate depreciation on their collection. Although, with some of those guns being collectible anyways they may not lose as much value as they think.