I watched your video "CZ 75 SP-01 vs Canik P120 - Physical / Mechanical review" (among others) dealing with the differences between the two models. Around 3'22" after the start of the video, you talk about the differences in the length of the top grip return. You use an English term for this part, but I don't understand it well, would you be kind enough to spell it, and, if possible, give me its French equivalent.
I believe what he says in English is "tongue". The French equivalent is "langue" according to Google translate. However, tongue is not what most shooters in the U.S. call this part of the gun. We generally call it the "beaver tail". The French equivalent is "queue de castor" according to Google translate.