dude do you even math.
lets say a shotgun shoots 12bullets and it makes 9dmg (donor shotgun example) thats a total of 108 possible damage.
limitbreaker also shoots 12bullets and it makes 10dmg thats a total of 120 possible damage. thats 12dmg difference and thats a lot.
i think this suggestion is a bad one first think about the tournaments where u need to use Rusty shotguns.u can easily trick with this feature
offtopic: why im still online