An experimental type of magazine for use with assault rifle or submachine guns. It's shaped like 2 drum magazines clipped together. It's name is short for Cent-mag, as it holds 100 rounds of ammo. It is, however, rubbish, as it jams easily and weighs 3 times as a normal magazine.
by Josh Riddick March 08, 2006
by Ice November 17, 2004