I can only assume it's because Henry appreciates their customers, so they invested a couple minutes and realized it's not a big deal to ship parts cross border.
It's strange how Henry has no issues mailing out free replacement parts to customers in Canada and then other manufacturers can't even sell parts in Canada and claim that their hands are tied by border issues..... ?
^^^This was going to be the nature of my question but maybe there is hope afterall. I have one of the "infamous" Henry AR7s and the stock developed a crack in the "yoke" where the action fits. It's been my understanding that due to ITAR regulations, it's nigh on impossible to receive firearm parts from the US. If you guys have successfully received replacement parts from Henry I'll fire off an email to them directly. Thanks for providing the info without my even having to ask the question.