I was bored, and thought 'what if i mute all weapons?', and so i did exactly that after idk how much time. (some reloads and gun movements are also muted, but i'm too lazy to fix manually the IDs, so most likely, it'll stay like this)
Note: This mod is divided in 4 parts (mainly cuz of me trying which where the parts that were left to silence), so you can choose which things to mute (if you want gunshots off, i'd recommend just installing all 4 of them)