FBI

Firearms
Upon qualification, an FBI special agent is issued a full-size Glock 22 or compact Glock 23 semi-automatic pistol, both of which are chambered in the .40 S&W cartridge. In May 1997, the FBI officially adopted the Glock, in .40 S&W, for general agent use, and first issued it to New Agent Class 98-1 in October 1997. At present, the Glock 23 "FG&R" (finger groove and rail; either 3rd generation or "Gen4") is the issue sidearm. New agents are issued firearms, on which they must qualify, on successful completion of their training at the FBI Academy. The Glock 26 (subcompact 9mm Parabellum), Glock 23 and Glock 27 (.40 S&W compact and subcompact, respectively) are authorized as secondary weapons. Special agents are also authorized to purchase and qualify with the Glock 21 in .45 ACP.

Special agents of the FBI Hostage Rescue Team (HRT) and regional SWAT teams are issued the Springfield Armory Professional Model 1911 pistol in .45 ACP.

In June 2016, the FBI awarded Glock a contract for new handguns. Unlike the currently issued .40 S&W chambered Glock pistols, the new Glocks will be chambered for 9mm Parabellum. The contract is for the full-size Glock 17M and the compact Glock 19M. The "M" means the Glocks have been modified to meet government standards specified by a 2015 government request for proposal.

In California

 * Los Angeles
 * San Francisco
 * Roseville (Sacramento)
 * San Diego
 * Bakersfield
 * Riverside
 * Fresno
 * Long Beach
 * Palo Alto
 * West Covina
 * Santa Rosa
 * Santa Maria
 * Carlsbad