Montages with Aim Offset

Hello, I am currently making a True FPS shooter project. I currently have all the basics down such as firing and movement components. But when I go to set it up for reloading I have it set to a montage.

I have a my aim offsets set to a blend poses in order to have to correct aim offset for pistol, rifle, and shotgun weapons.

All montages are set to the default slot and no other slots are made.

Can anyone hlep me with question? Thank you!