I need to add a delay to this.
Im trying to do a reload animation to this skeletal mesh.
Thanks for any help 
Delay is not supported in function as delay node as any latent nodes (once with clock icon) cause thread break and return which then delay would return to that point but at this point function state is already destroyed.
You need to use macros, which is paste code in position of placement (it won’t fix the fact that you would not able to use that macro in functions).
Alternatively you could use legacy timer which let you mind to function name or simply use event instead of function