For the sake of clarification. I have the Canadian Border Services Agency pamplet here. It is #BSF5044 (E) Rev. 06. On page 12 it states"
You may import authorized sporting and competitive ammunition and reloading components for your personal use. Quanities that may be imported for personal use and not for sale without requiring an Explosives Importation Permit from Natural Resources Canada (NRCan) include: Small-arms, sporting ammunition, up to a maximum of 5,000 rounds; primers, up to a quantity of 5,000; empty primed cartridge cases, up to a quantity of 5,000; and propellants, smokeless powder in containers not exceding 4 kilograms and black powder in containers not exceeding 500 grams, up to maximum total combined quantity of 8 kilograms, (17.66 pounds)" They also talk about the importing of more powder, non-residents importing ammo, and gun clubs importing larger amounts.
The lady at _Starline_ basically said since you gave me a Canadian address I cannot sell to you. Nothing about Homeland security etc, although that may have been the reason. I told her I have a USA address but she still would not sell to me so that says something I guess. I'm going to look into this further, it is worth it. I have a lot of brass right now but it does not last forever, it wears out.
JimmieA.