The Guns of Robocop

 https://www.civil-war.net/what-gun-did-robocop-ushttps://thegunzone.com/what-gun-does-robocop-use/ 

https://thegunzone.com/what-gun-does-robocop-use/ 

https://robocop.fandom.com/wiki/Auto_9 

https://gunmagwarehouse.com/blog/the-real-guns-of-robocop/ 

https://www.imfdb.org/wiki/RoboCop_%281987%29