Just got my 4457s done for April trip. I listed the scope and gun. Each gun on separate forms. They only verified gun serials before stamping. I also had a form for suppressor. They would not stamp it and approve until I showed them an ATF stamped approval form to take out of USA.
FYI for any of the guys in Houston area or south of Houston. Freeport CBP office is great to get your forms done at. No appointment. Just walk in and tell them what you need. They go out to your vehicle to verify.
Thats better service and experience than the Greenspoint office. They are good people and no problems, but curbside 4457 service sounds pretty sweet.
It is not necessary to list anything but the rifle at this time for Africa. 4457 can be used for anything of value if you so choose. If you have specific insurance on your equipment it could be a good idea to list all the items. It would cause less confusion if you just out the rifle on one by itself.On the 4457 form I obviously know I list my rifle and the serial number. I cannot remember, do I list the scope also? TIA.