it will be better if have some sound

legal

There is the schobine. It's a revolver carbine (due to modding restrictions)
Certainly carries over the rapid shots niche.

is there a revolver like those that do pew pew

I'd say that the Schobine, Winchester, and Mare's leg are relatively balanced, the Marlin and Remington-Lee push it, and the Sharps is a bit busted. However, higher damage means slower fire rate, so it kinda depends on your own view.
Much of the really strong guns aren't in this mod, they're in CIDR.

How balanced are these by vanilla standards?

Okay thanks for the quick response!
should be fun to try out

Due to modding restrictions, no. Re-Kenshi modders could make it would, but I'm not touching that at all.

do the guns have sound ?

Lord forbid if you try guns against the Skeleton Legions in the Ashlands, you're not getting very far without a ♥♥♥♥ ton of ammo...

Guns are basically the ghetto blasters, with the Sharps being your only real option for defeating armor, and the Schobine being your tool to blast even more low level enemies at once...

I mean, if we're talking high toughness, armored enemies like Samurai or High Paladins, they're pretty fair. Someone like Valtena or Eyegore's stats and armor would block a LOT of that damage.
If you're talking about random Dust Bandit #42 though, he's ♥♥♥♥♥♥♥ dead in two shots.

when u say ".45-70 bullet hurts quite a bit" means that they do a lot of logic and balanced damage or that they oneshot somebody?

Hello!

I’ve created translation add-on mods for your original mod in three languages:

Traditional Chinese:
https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=3606505551

Simplified Chinese:
https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=3606504816

Japanese:
https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=3606505208

Schizo cat-lon <3