Hello all. I am seeking advice about purchasing an inert 37mm round and having it shipped by sea from the UK to the US. A military dealer in the UK has it and I would like to purchase it. Legality, risks, postal restrictions?. I’d like to know if this can be done legally these days. The Round is WWI vintage, empty AP Projo is missing the base fuze and the empty interior is visible. The brass shell case is empty with the base primer is missing. can this be done? Advice is needed. Any US buyers please share your experiences.

Thank you!!
Jim
USA

Pm’s are ok