“No, that wouldn’t work. We would to need custom make a cartridge for the needle, and that’s assuming the sheer force of the gunpowder used to launch it wouldn’t just turn the thing to dust. It’ll also have problems with accuracy considering it’s a needle and not a bullet- No, but if the melting point of the needle is much higher than the melting point of iron then…”
Lucky starts rambling. You don’t understand any of it.