NCIS: Los Angeles - Season 3NCIS: Los Angeles - Season 3 - Internet Movie Firearms Database - Guns in Movies, TV and Video GamesNCIS: Los Angeles - Season 3
Beginning in Season 3, the NCIS agents switch from the SIG-Sauer P228 to the new model SIG-Sauer P229 with the redesigned slide and new grips. CIA agent Michael Saleh (Sherman Augustus) uses a P229 in "Greed" (S3E08).
SIG-Sauer P226
A two-tone P226 was used by a Libyan Mukhabarat el-Jamahiriya agent in Los Angeles when he fired at G and Sam in "Deadline" (S3E04). The same one is also used in "Sacrifice" (S3E05) and "Greed" (S3E08).
Beretta 92FS Inox (Full Auto)
A Beretta 92FS Inox converted to fire on full auto is used by a Sudanese Al-Qaida terrorist in "Greed" (S3E08).
Glock 17
Lauren Hunter (Claire Forlani) pulls a Glock 17 in "Lange, H" (S3E01). Some of the Mexican gangsters in "Greed" use Glock 17s to engage G and Sam.
Glock 19
The Glock is used by an Al-Qaeda terrorist in "Sacrifice" (S3E05).
In "Sacrifice", an LAPD SWAT team are armed with Heckler & Koch MP5A2 submachine guns fitted with suppressors before they busted on a pawnshop.
Heckler & Koch MP5K
Deeks and Kenzi are armed with the Heckler & Koch MP5K's during a raid in "Cyber Threat".
Rifles
Colt Law Enforcement Carbine
A Colt LE Carbine was used by an LAPD SWAT officer in "The Debt".
Heckler & Koch G3
In "Greed" (S3E08) Mexican police officers carry what are supposed to be Heckler & Koch G3A3 rifles with quad-rail forends and vertical forward grips. The rifle appears to actually be an Classic Army SAR Offizier SAR M41, an airsoft rifle. In "Betrayal" (S3E09), Sudanese guards carry G3s with both wood and synthetic handguards. Sam uses a G3 with a wood furniture at the end of the episode.
Shotguns
Remington 870 (sawed off)
In "Greed" (S3E08), a sawed off Remington 870 was used by a Mexican drug cartel gangster to shoot at G and Sam.
Machine Guns
M60D Machine Gun
South Sudanese gunmen disguised as Sudanese miltiamen use M60D machine guns mounted on technicals in "Betrayal" (S3E9).