Desert Eagle (English Wikipedia)

Miernik, Sebastian. "Uzbrojenie i wyposażenie" [Arms and equipment]. Wojskowej Formacji Specjalnej GROM (in Polish). Archived from the original on May 25, 2012. Retrieved March 7, 2015.

baltimoresun.com

Hornaday, Ann (January 17, 1999). "Guns on film: a loaded issue". The Baltimore Sun. Archived from the original on February 3, 2019. Retrieved June 24, 2021.

"Roster of Handguns Certified For Sale – Firearms Division". California Department of Justice. 2009. Archived from the original on September 2, 2011. Retrieved December 6, 2009.

"Movie guns: a shot-by-shot guide". The Daily Telegraph. May 17, 2016. ISSN 0307-1235. Archived from the original on January 12, 2022. Retrieved October 23, 2021.

Miernik, Sebastian. "Uzbrojenie i wyposażenie" [Arms and equipment]. Wojskowej Formacji Specjalnej GROM (in Polish). Archived from the original on May 25, 2012. Retrieved March 7, 2015.

Rees, Clair (1998). "Multiple Threat Magnum". American Handgunner. Retrieved April 15, 2010.

Arnold, Monica (October 31, 2018). "Magnum Research Introduces New 429 DE Pistol Cartridge". Kahr Firearms Group. Retrieved November 2, 2018.

"Movie guns: a shot-by-shot guide". The Daily Telegraph. May 17, 2016. ISSN 0307-1235. Archived from the original on January 12, 2022. Retrieved October 23, 2021.

White, Bernard C. (January 4, 1983). "US Patent 4,563,937: Gas Actuated Pistol". US Patent Office. Archived from the original on February 24, 2021. Retrieved June 21, 2007. (The first patent filed, though not the first assigned).
Shalev, Ilan (December 19, 1985). "US Patent 4,619,184: Gas Actuated Pistol". US Patent Office.

White, Bernard C. (January 4, 1983). "US Patent 4,563,937: Gas Actuated Pistol". US Patent Office. Archived from the original on February 24, 2021. Retrieved June 21, 2007. (The first patent filed, though not the first assigned).
"Roster of Handguns Certified For Sale – Firearms Division". California Department of Justice. 2009. Archived from the original on September 2, 2011. Retrieved December 6, 2009.
Hornaday, Ann (January 17, 1999). "Guns on film: a loaded issue". The Baltimore Sun. Archived from the original on February 3, 2019. Retrieved June 24, 2021.

"Movie guns: a shot-by-shot guide". The Daily Telegraph. May 17, 2016. ISSN 0307-1235. Archived from the original on January 12, 2022. Retrieved October 23, 2021.