There actually is! This module is using spawn(), which is decent for debugging, but when it comes to instant firing, using a coroutine is much better. To fix the delay, just replace spawn with coroutine.resume(coroutine.create and add ) to the end of the function. For whatever reason (could just be me being an idiot with coroutines) coroutine.wrap doesn’t work. This makes projectiles fire as soon as it can, instead of next wait() resume, which can be seconds in some cases. More info about spawn vs coroutines here
@EtiTheSpirit, do you have plans to replace the spawn functions with coroutines to allow for faster bullet spawn times? -Edit; my module was 2 versions out of date.