My grandfather passed away sometime back and I'm the only member of the family with any interest in guns whatsoever so naturally his shotgun goes to me. He was from Connecticut I have no idea what its registration status is or if there ever was one. I am hoping perhaps I could get it registered within a short amount of time and use it to take a buck this year. I want to know how difficult it is to get it registered. For example can I just bring it in somewhere and say hey would you mind registering this for me piece of cake? Or must I have some sort of accompanying paperwork? And since we're already here I'd like to ask the same question but with small pistols instead of shotgun