god save the queen

I'll make this quick: Whenever I press R (reload) to turn on my saber, the default noise plays. But when I right click to turn it on and block, the custom sound plays. How do I make it so that the custom sound plays when reloading?

Yes, another model question (I'm still new to the whole thing, this may be the stupidest question with the easiest fix ever, I apologize). However, I just need to figure out how to remove the robe on this model. The JKHub page shows a screenshot of it w/o it (Screenshot here), so it's obviously...