I purchased a Model 1917 S&W 45 and a Luger in PA last Friday at a show using my C&R. It is my first use of my C&R for a firearm purchase. I know I'm supposed to fill out the new registration form on the FRB site within 7 days. Is filling out the form straight forward? Will I be able to enter my C&R at some point? I have a copy of the sellers FFL. Any guidance or tips would be appreciated. Thanks