After receiving threats, Malcolm (Denzel Washington) is seen keeping watch over his home while armed with an M2 Carbine.
Handguns
Colt M1911
A few moments later, right before the firebombing of his house, Malcolm takes out a Colt M1911 and draws the slide back. Another one is used by Thomas Hayer (Giancarlo Esposito) to assassinate Malcolm X.
Luger P08
A Luger P08 pistol is seen being used to assassinate Malcolm X.
Smith & Wesson Model 10
Three Smith & Wesson Model 10 revolvers are seen on the table where gunmen are seen preparing for his assassination.
Colt Official Police
A nickel-plated Colt Official Police revolver is seen on the table where gunmen are seen preparing for his assassination.
Smith & Wesson Model 14
When the house of the Littles (Malcolm X's Birth name) is firebombed by the KKK, Malcolm's father Earl Little (Tommy Hollis) is seen with a long barreled revolver with what looks like target sights. He fires the revolver at KKK members. The revolver appears to be a [Smith & Wesson Model 14]].
West Indian Archie (Delroy Lindo) gives Malcolm X (At the time, Malcolm "Red" Little) a Walther Model 4. West Indian Archie refers to it as his first gun. One is also seen on the table of guns.