http://www.thetruthaboutguns.com/201...david-gregory/
“DC High Capacity Ammunition Magazines – D.C. Official Code 7-2506.01
(b) No person in the District shall possess, sell, or transfer any large capacity ammunition feeding device regardless of whether the device is attached to a firearm. For the purposes of this subsection, the term �large capacity ammunition feeding device� means a magazine, belt, drum, feed strip, or similar device that has a capacity of, or that can be readily restored or converted to accept, more than 10 rounds of ammunition. The term �large capacity ammunition feeding device� shall not include an attached tubular device designed to accept, and capable of operating only with, .22 caliber rimfire ammunition.�.”
“DC High Capacity Ammunition Magazines – D.C. Official Code 7-2506.01
(b) No person in the District shall possess, sell, or transfer any large capacity ammunition feeding device regardless of whether the device is attached to a firearm. For the purposes of this subsection, the term �large capacity ammunition feeding device� means a magazine, belt, drum, feed strip, or similar device that has a capacity of, or that can be readily restored or converted to accept, more than 10 rounds of ammunition. The term �large capacity ammunition feeding device� shall not include an attached tubular device designed to accept, and capable of operating only with, .22 caliber rimfire ammunition.�.”