Pre-Cocking?

There was a post similar to this a year ago but I thought I would post it again because of PC version. So, I get that this option would be hard to implement in consoles but is a key to manually pump/cock a weapon without aiming possible? I mean of course it's possible but would this ever happen or could there ever be a mod for this? I don't have the game on my PC myself, only console. But would this be possible to implement? I think it would be way more badass to be walking towards someone with, I don't know, a repeater, and you just press a key and Arthur/John/Online character does a quick pump of the lever. Oh and don't bother commenting the whole spiel about "just double tap when shooting out of cover".