CSI: Crime Scene Investigation - Season 12

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=Pistols=
== Beretta 92FS Inox ==
In "CSI Down" (S12E05), one of the gunman chasing after Morgan is seen with a Beretta 92FS Inox.
== Beretta 92FS (Two-Tone)==
In "Tell-Tale Hearts" (S12E02), John Lee (James Harvey Ward) is seen with a Two-Tone Beretta 92FS.
== Glock 17 ==
Throughout Season 12, multiple LVPD officers, including Officer Mitchel (Larry Mitchell) are seen with Glock 17s. Detective Vartann (Alex Carter) also uses a Glock 17 on multiple occasions.
In "Homecoming" (S12E22), a gunman is seen firing a suppressed Glock 17.
	
== Glock 19 ==
During Season 12, CSI Morgan Brody (Elisabeth Harnois) uses a Glock 19. It is notably seen in "CSI Down" (S12E05) when Frank Cafferty (Johnny Messner) steals it from her. 
== Glock 26 ==
Throughout season 12, Sara Sidle (Jorja Fox) continues to use a Glock 26. 
==Glock 23==
In "Willows in the Wind" (S12E12), Jackory (James Black), who helps Catherine and Russell is seen handing Russell a Glock pistol. Russell then passes the gun off to "Annie Oakley" (Catherine) who checks the gun. The pistol appears to be loaded with .40 S&W, used in such models as the Glock 23. Catherine is later seen with the same gun in the episodes climax.
==Heckler & Koch USP Compact==
Starting in Season 12 Nick Stokes (George Eads) switches to a Two-Tone Heckler & Koch USP Compact, replacing his Smith & Wesson SW99 that he had been using.
==SIG-Sauer P226==
During season 12, Greg Sanders (Eric Szmanda) and Captain Brass (Paul Guilfoyle) use SIG-Sauer P226s. 
In "Zippered" (S12E09), Agent Viggo McQuaid (Grant Show) is seen carrying a SIG-Sauer P226.
==SIG-Sauer P226 Nickel==
In "Brain Doe" (S12E07), Morgan and Greg are seen examining a Nickel plated SIG-Sauer P226.
== SIG-Sauer P228 ==
Throughout season 12, Detective Vartann (Alex Carter) is sometimes seen using a SIG-Sauer P228. Multiple LVPD officers are also seen carrying the SIG-Sauer P228. Agent Matthew Pratt (Matt Lauria) is also seen with a SIG-Sauer P228.
In "Malice in Wonderland" (S12E18), Emily Hartley (Cameron Richardson) uses a SIG-Sauer P228 when taking David Hodges (Wallace Langham) hostage. David later disarms Emily and uses the gun.
==SIG-Sauer P232==
In season 12, Catherine Willows (Marg Helgenberger) continues to use a SIG-Sauer P232. New CSI Fin (Elisabeth Shue) is also seen with the P232.
==Browning Buckmark==
In "Willows in the Wind" (S12E12), a hit-man is seen with a Browning Buckmark with an integral suppressor.
=Revolvers=
==Smith & Wesson Model 66==
In "73 Seconds" (S12E01), at the scene of a shootout aboard a tram, a security guard is seen holding what appears to be a Smith & Wesson Model 66 ".357" revolver.
==Smith & Wesson Model 629==
In "Maid Man" (S12E04), Catherine finds a Smith and Wesson Model 629 at the scene of a murder which she identifies as a .44 Magnum.
==Smith & Wesson Model 10==
In "Split Decisions" (S12E19), Fin (Elisabeth Shue) is seen test firing a snub-nosed Smith & Wesson Model 10.
==Smith & Wesson Model 64==
In "Split Decisions" (S12E19), Sara finds a Smith & Wesson Model 64 in a suitcase.
==Colt Detective Special==
In "Maid Man" (S12E04), a shooter fires a Colt Detective Special revolver. It is later identified by Russell as a ".38 Colt revolver". 
==Single Action Army==
In "Crime After Crime" (S12E08), Greg is seen with a Single Action Army, what Nick identifies as a Colt Revolver.
=Submachine Guns=
==FN P90==
In "Zippered" (S12E09), the FN P90 makes an appearance as a weapon that is able to cut a person in half due to its incredibly high rate of fire.
In "Ms. Willows Regrets" (S12E11), the weapon returns being used by a team to murder an office full of people.
==Sten Mk II==
In "Malice in Wonderland" (S12E18), a group of robbers uses a pair of Sten Mk IIs. Russell (Ted Danson) is later seen firing the gun in the lab.
=Rifles=
==AKMS==
In "CSI Down" (S12E05), members of the Mad-10 gang shoot at the helicopter then at the CSIs with AKMS rifles. 
==M4A1==
In "CSI Down" (S12E05), a member of the LVPD fires at the Mad-10 gang with an M4A1 fitted with a holographic sight and vertical front grip.
=Shotguns=
==Mossberg Cruiser (Replica)==
In "Homecoming" (S12E22), a gunman fires at Ecklie with what appears to be a two-tone Mossberg 500 Cruiser shotgun. Judging by the ease of the shotgun's use, it's like that this is a replica weapon.
Category:Television
Category:Crime
Category:Mystery
Category:CSI