Have it shipped to your local store/ffl dealer. They will give you the paperwork to add it to your permit. Do your amendment to add to your permit as usual once done pick up from your FFl its simple 1 2 3
My wife ordered some toilet tissue from Amazon and look at what was sent. This looks likenit was made for Ken & Barbie. There were no reviews when she ordered but were a ton when we tried to return which they dont do.