Re: Ship 10 round mags to Canada from USA??
Uh, hold on here, there is one more thing that makes a difference.
If it is for a longarm, AND if it is a .22 mag... then there is NO LIMIT.
ie: 50 round magazine for a 10/22 is no problem.
Any Handgun magazine is limited to 10 rounds. Period.
Centerfire Semi-automatic Longarms are limited to 5 round magazines.
Hope that helps.