Air America

The firearms used in the 1990 film Air America include the following...

M16A1

M16A1 with 20 round magazine - 5.56x45mm. What distinguishes it from the original M16 was the addition of a raised rib around the magazine release button, changing of the forward Receiver pins, and the addition of the forward assist button on the upper receiver.

M1911A1 pistol

World War 2 issued Colt M1911A1 Pistol - .45 ACP.