45 ACP. Recently, my department decided to retire our Gen3 Glocks after 15 years of service, making way for the Gen5 models.

45 caliber pistol: Army Gen. Austin Miller has not abandoned his M1911A1 for a newer, younger Glock 19. Miller, who leads all U.S. troops in Afghanistan, has used the .45 as his general officer ...

such as the Glock 19 and Glock 45; thus, they will work in all similar Glock pistols. Equally exciting is the modularity of ...

A September report from the anti-violence organization Everytown for Gun Safety concluded that Glock pistols are a popular choice for gun crimes, in part because the switches enable easy ...