I know here on FTF we try not to use the term assault rifle. So why do we use AR15? If your gun is not made by Armalite it is not an AR15. AR15 is a model. Your colt is not a AR it's a LE901-16s, LE6940, LE6949p ext...... You DPMS is a MK-12, AP4, A1 Lite 20 ext...... Your BCM is a CAR-16LW, ext... Nowhere on your gun or in your manual dose it say AR15. It just shows us once agin how stupid the media is. If you put the government in charge of the Sahara dessert there would be a shortage of sand in 5 years.