I agree with the ATF not overstepping their bounds with their decision, but they are overstepping by getting involved in politics. The whole reversal is politically motivated as in retaliation to republicans taking both upper houses through the support of the NRA, hunters, gun enthusiasts, manufactures etc. There is no real benefit in the reversal of the ruling. You can buy into the their argument all you want. Realistically, all of it is null. There isn't going to be any benefits to the environment and LEO isn't going to be any safer because of the ruling. M193, M855, and other 5.56/.223 rifle rounds will all defeat body armor worn by our LEO. Unless the LEO start wearing plate carriers, it is pointless.