Intersting article from yahoo news on AR pistol vs the rifle. Chock full with words of misrepresentation on the firearms, but it appears yahoo and others are confused now that the weapon used is a pistol.
Boulder shooting suspect's gun looked like a rifle. But it's a pistol. Experts worry it's helping people skirt gun laws
The suspect in the Boulder, Colorado shooting bought a Ruger AR-556 pistol six days before the attack at a King Soopers. The gun looks like an AR-15 and uses the same ammunition. But it's legally defined as a pistol.
news.yahoo.com