Register for New Brunswick outdoors card number
Import a firearm into Canada
Information Sheet: Non-Resident Firearm Declaration
https://www.rcmp-grc.gc.ca/wam/media/2347/original/d369a605ac3363b569af5ea5dc40c88d.pdf?fbclid=IwAR318Vc6iTn3Fi4GefxWEjkb_ugw314NpzDS1TjtPMJTGQiuCOdvT9tdOO8