From WND.com, by Leo Hohmann, 02/17/15 –
Today, it’s legal. Tomorrow, it might not be.
By executive fiat, the Obama administration intends to eliminate one of the most common types of .223-caliber ammunition, used by the AR-15 and other general-purpose rifles.
Why? Ostensibly because a type of handgun developed in recent years is also capable of firing the so-called “armor-piercing” or “green-tipped” rounds traditionally fired only by rifles.