Law & Order: Criminal Intent - Season 5
The following weapons were used in Season 5 of the television series Law & Order: Criminal Intent:
Many of the Major Case Squad detectives carry the Glock 19, namely Det. Robert Goren (Vincent D'Onofrio). While he usually carried a snub revolver in Law & Order, Det. Mike Logan (Chris Noth) is seen armed with a Glock 19 pistol in "To the Bone" (S5E20). In reality, the Model 19 is the only Glock model authorized by the NYPD for onduty carry by its officers.
Colt Detective Special
A Colt Detective Special 3rd Gen appears to be the service weapon carried by Det. Mike Logan (Chris Noth) in several episodes. As Detective Logan had been serving on the force for twenty-five years, it would not be uncommon for veteran NYPD Detectives, who were sworn officers prior to 1993, to carry Detective Specials. However, the service weapon Logan was seen carrying in the original Law & Order was a Smith & Wesson Model 36.
Heckler & Koch Mark 23
In "Diamond Dogs" (S5E02), a Heckler & Koch Mark 23 appear to be the pistol used by Johnny Feist (Peter Scanavino) during the commission of several robberies. When the weapon is seen firing, the pistol is a Non Gun.