Any trouble with the feeding or ejecting of shells, since they aren't made for a bolt action?

I wish I could use a pump, but I really need something which operates right handed as I don't have my left hand. My prosthesis works fine, but slips on the pump action. Does someone make a pistol grip for a Rem 870? That is my other option, but I thought a bolt gun would make a nice slug gun for deer hunting.

Can I shoot shotshells down the rifled barrel?

Also, is the trigger same as any other Savage bolt gun?