One of the largest Glocks, by caliber and size, is the Glock 41. The Glock 41 is marketed towards competition shooters and those who desire a softer shooting .45 automatic.

"The weapon used in this horrific shooting was a Glock 21 .45-caliber handgun," Ventura County Sheriff Geoff Dean told reporters on Thursday morning, hours after the deadly shooting.

Sebastian Jaque Brown, 19, of Tuscaloosa was charged with possession of a machine gun, that is, a Glock .45 caliber pistol and a Glock 9mm caliber pistol, modified by a "Glock switch," use of ...

The Glock 45 eliminates these military-specified requirements, trading them for a traditional Glock-style magazine well. (Both the Glock 19X and the Glock 45 also eliminate the Army-mandated ...

He said Long was armed with a Glock 21 .45-caliber handgun that was equipped with an extended ammunition magazine. The sheriff said the gun normally holds 10 bullets and one in the chamber.

The 22 firearms included five Glock 9mm handguns, five Glock .40-caliber handguns, nine Anderson Manufacturing AR-15 style, multi-caliber pistols, a Romar/Cugir Mini Draco 7.62 x 39 caliber pistol, a ...