Trying to find a source in Canada for 22 win auto for my Winchester 1903, aguila made a run of it but no one seems to have it here, can I go across the line and pick it up and bring back?
If you cannot prove to be a resident of the state you are trying to purchase it in I doubt any store would even sell to a Canadian. Even if they did ammunition is likely included in (ITAR)goods that cannot be exported from the usa without an export permit and unless commercial I dont even think non residents of the US can even apply for a permit. things have really tightened up on bringing many firearm parts and goods since 9/11
Trying it with out proper authorization could get you on the no entry USA list for a good long while or worse.
Check at gun shows or even Stan Taylor at Eagle City Trading for rare ammo. He found some 38 ACP for me and I even got some Browning Naildriver 22 from him last spring.
I recently got Prophet River to get me some hard to find ammo from the states, i sure had to pay for it but it came quickly and was very pleased with them.