All these articles keep stating the Sedgley OSS .38 Glove Pistol (all using the same photo) as their no 1 gadget when this was a WW2 weapon that was never used. Is there an actual case of these gadgets being used in the cold war?

https://www.yahoo.com/news/glove-gun-sneaky-weapons-used-kgb-202707231.html

http://www.historyonthenet.com/8-amazing-spy-gadgets-used-during-the-cold-war/

Actual history of glove gun https://en.wikipedia.org/wiki/Sedgley_OSS_.38