I didn't see where M16's were used? --Ben41 10:15, 11 December 2010 (UTC)
M16A1
Several M16A1s are seen in the film used by San Diego PD SWAT.
M16A1 with A2 style handguards - 5.56x45mm. Putting the distinctive A2 handguards on the older rifle was a method used by Movie/TV armorers to simulate A2 rifles when M16A1s were the only ones available. The same thing has been done vice-versa, Using M16A2's with A1 handguards for Vietnam War B Movies.