Joe "Condor" Turner (Robert Redford) takes a Colt M1911 from the desk secretary after she has been killed by Joubert and "the mailman". He identifies it on the phone as a ".45 automatic." Note that when he first takes it from the desk it appears to be a wood prop.
"The mailman", a hitman named William Lloyd (Hank Garrett), uses a suppressed MAC-10 during the opening hit on the CIA facility and later when attempting to kill Condor in the apartment. Condor (Robert Redford) briefly gets his hands on it twice but the mailman kicks it away each time.
The security guard at the American Literature Historical Society CIA deep cover in New York, Sgt. Jennings (Hansford Rowe), reaches for a Winchester Model 1897 when he was shot.
Turner's CIA station chief S.W. Wicks (Michael Kane) requests a .45 from the CIA armorer and is given a 9 mm Star Model B, which he attaches a suppressor onto and uses during the alley shootout with Condor and to fatally shoot Sam Barber.
Joubert (Max von Sydow) uses an Astra Constable to kill Leonard Atwood (Addison Powell) in his home, then places the gun in Atwood's hand to make it look like a suicide.
