The main weapon of the Delta Force is the Mini Uzi. Maj. Scott McCoy (Chuck Norris) and Col. Nick Alexander (Lee Marvin) are seen using them. When the Delta Force assault the runway, they are seen using them with suppressors.
Abdul (Robert Forster) uses a Colt M1911 to take control over the plane. Col. Nick Alexander (Lee Marvin) uses an M1911 to take out the terrorist holding the airliner's pilot and crew hostage in the head (Alexander's M1911 has a lowered ejection port - possibly a non-military issue Colt Mk IV Series 70, used as a double for a GI issue M1911A1). It looks to be modified with a selective fire switch on the left side of the pistol, on the slide grip. There is also Delta hammer, instead of the standard Spur hammer on his M1911.
Seen in the hands of the Delta Force troops at Desert One during the Opening scene of Operation Eagle Claw in Iran in 1980 and in the hands of Lebanese militants.
Seen in the hands of Delta Force troops at Desert One in Iran, in the first rescue attempt in Algeria, and in Israel when they were preparing for the second rescue attempt.
Mounted on the passenger side of the Delta Force's ATVs is the FN MAG. It's seen used by both Col. Alexander (Lee Marvin) and Pete Peterson (William Wallace).
