5 damage per hit? Bruh this is star platinum we're talking about. You tryna punch the brother or just lightly poke him with a stick?
Assuming that Star Platinum fires as fast as the fastest firing weapon on the planet, I think it's safe to say that using this wouldn't be comparable to "poking someone with a stick"
Not to mention, every five successful hits on the target you make allows you to hit them with an attack that deals 30 Damage, and launches them.
This mod is deadly even if walls themselves are not involved.