INTRODUCTION TO THE FIREARMS TABLES The tables are ...

LOCAL US POLICE FORCES
The inventories of a number of local law enforcement agencies, including state police departments and many SWAT units.
Alaska
Anchorage Police Department
Issue sidearm is the 11.43×23mm (.45 ACP) Glock 21.
Arizona
Arizona Department of Public Safety
Between 1986 and 1998, the 9×19mm SIG-Sauer P226 and 11.43×23mm (.45 ACP) SIG-Sauer P220-1 had been in use. Since 1998, the Arizona State Troopers have their choice of 10×21mm (.40 S&W) SIG-Sauer
handguns, depending on personal preference: each officer fields either a P226, P229 or P239 pistol. Patrol officers also have 5.56×45mm Colt AR-15A2 semi-automatic rifles, 5.56×45mm Ruger Mini-14 semiautomatic
rifles and 18.5×70mmR (12-gauge) Remington Model 870 pump-action shotguns.
Vehicles include the Bell Model 206L-3 LongRanger III helicopter
Arizona
Arizona Department of Public Safety
Special Operations Unit (SOU)
The SOU of the Arizona State Troopers field the 10×21mm (.40 S&W) SIG-Sauer P226 and P229 pistols, 9×19mm H&K MP5A3 submachine gun, 10×21mm (.40 S&W) H&K MP5/40A3 submachine gun, Colt AR-15A2
Model 645 burst-fire rifle (M16A2), 5.56×45mm H&K HK93A2 semi-automatic rifle, 7.62×51mm H&K HK91A2 semi-automatic rifle, 6.16×51mm (.243 Winchester) Ruger Model 77R bolt-action sniper rifle and
7.62×51mm Remington Model 700 bolt-action sniper rifle.
Arizona
Navajo Nation Tribal Police
Special Operations Unit (SOU)
The Navajos got the 9×19mm H&K P7M13 pistol in 1989.
The Chevrolet Tahoe 4×4 is used as patrol car.
Arizona
Phoenix Police Department
Special Assignments Unit (SAU)
This unit has four 8-man teams, each officer being armed with a 10×21mm (.40 S&W) Glock 22 or 23 pistol, plus 9×19mm H&K MP5A3 submachine guns, 11.43×23mm (.45 ACP) H&K UMP submachine guns,
5.56×45mm Colt CAR-15A2 Model 723 assault carbines, 5.56×45mm Steyr AUG A1 assault rifles, 7.62×51mm Robar SR-60 bolt-action sniper rifles and 18.5×70mmR (12-gauge) Remington Model 870P pump-action
shotguns.
Air support is provided by MDHC MD 520N helicopters.
Arizona
Tucson Police Department
Special Weapons And Tactics (SWAT)
The SWAT team in Tucson has 10×21mm (.40 S&W) H&K USP pistols (each officer carries a second pistol for backup), 9×19mm H&K MP5SD3 suppressed submachine guns, 10×21mm (.40 S&W) H&K MP5/40A2
submachine guns, 5.56×45mm Steyr AUG A1 assault rifles, 7.62×51mm Robar SR-60 bolt-action sniper rifles and 18.5×70mmR (12-gauge) Benelli M1 Super 90 semi-automatic shotguns.
The vehicle park includes two FMC M113A1 tracked armoured personnel carriers and two Bell Model 206B JetRanger helicopters.
California
California Highway Patrol
The issue handgun used to be the 9×29mmR (.38 Special) S&W Model 68 Combat CHP Stainless revolver (with 4" or 6" barrel, officer's choice). In 1990, the 10×21mm (.40 S&W) S&W Model 4006 pistol was
adopted. Other weapons used on patrol are the 5.56×45mm Colt HBAR-15A2 Model 6700 Match Sporter semi-automatic rifle and 18.5×70mmR (12-gauge) Remington Model 870P pump-action shotgun.
The CHP uses BMW R1100 RTP motorcycles, Ford Crown Victoria patrol cruisers and Eurocopter AS 350D AStar helicopters.
California
Los Angeles Police Department (LAPD)
The standard sidearm is the 9×19mm Beretta Model 92F, the shotgun used is the 18.5×70mmR Remington Model 870P. Since 1997, sergeants and supervisors also get a 5.56×45mm Colt AR-15A1 Model 603 rifle
(M16A1) converted to semi-automatic fire only. These are stored in a locked rack in the trunk.
California
Los Angeles Police Department (LAPD)