Monk - Season 4
The following weapons were seen in Season 4 of the television series Monk:
The Beretta 92FS is seen used by various characters in the series including police consultant Adrian Monk (Tony Shalhoub), Captain Stottlemeyer (Ted Levine), and Lt. Randy Disher (Jason Gray-Stanford). The Beretta is Randy's sidearm throughout the first half of the series, before he swaps to using a Glock 17 sometime prior to the seventh season. Probably because of legal objections that came after the episode "Mr. Monk and the Very, Very Old Man," subsequent Beretta pistols which appeared in the series were given the fictional name "Lane & Westen."
In "Mr. Monk Gets Jury Duty" (S4E16), Miguel Escobar's girlfriend (Emmanuelle Vaugier) takes a Beretta off a deputy guarding the jury room.
Colt 1908 Vest Pocket
In "Mr. Monk Gets Jury Duty" (S04E16), Miguel Escobar's girlfriend (Emmanuelle Vaugier) hides what appears to be a Colt 1908 Pocket in her coffee mug and uses it to threaten Monk and the other jurors. Due to continuity error, it later transforms itself into a Beretta 92FS.
Colt Double Eagle
In "Mr. Monk Goes to the Dentist," (S04E15) Denny Jardeen (Steve Heinze) shoots an armored car driver with what appears to be a Double Eagle pistol.
In Season 4's "Mr. Monk Goes Home Again" (S04E02), Paul Gilstrap (David Weisenberg) shoots an armored car driver with his own Glock 17 in an attempt to cover up the fact that the driver had eaten a poisoned candy bar, which would have been evidence of an aborted serial killer scheme that Gilstrap would have concocted.
In Season 4's "Mr. Monk and the Secret Santa" (S04E09), criminal Frank Prager (Gill Gayle) fires five rounds at Captain Stottlemeyer with a Glock 17, leaving an "M" on the side of a wall to remind Stottlemeyer about his brother Michael.
A .40 caliber Ruger KP944 is used by Denny Jardeen (Steve Heinze) during the armored car hijacking in "Mr. Monk Goes to the Dentist" (S04E15).
Smith & Wesson Model 66
In "Mr. Monk and the Other Detective," (S04E01) Vic Blanchard (Rossif Sutherland) uses what appears to be a Smith & Wesson Model 66 revolver to shoot and kill a security guard who has stumbled in on the robbery that Blanchard and his partner Eddie Dial (Reynaldo Gallegos) are committing, and whom has drawn a Glock 17 on them. After killing the guard, Blanchard executes the store manager they were blackmailing, since the manager has now seen Blanchard's face.