How do i reference a variable or specific component just from the HitActor of a breakhit?

Ive attempted a reload system using this and everything is fine when it comes to how ive set it up.
Problem is im constantly getting “accessed none trying to read” errors on my cast to cast to gun info relay.
The mp7 im attempting to access IS a child of that blueprint.
Any clue why this is happening? i have no event graph errors or warnings.