So I was reading about the new graves on the wiki,

And it said that while he is reloading, he is under the effect of a CC called "disarm".

It also says that Morgana's Black Shield resists disarm, and that it can be removed by QSS.

So can Morgana E grant Graves uninterrupted fire, and can he instantly "reload" with a QSS?

I would test it myself, but you know...

"your position in queque: 1 Approximate wait time: 1 sec"