Alaska has stores. Kind of hard to believe, but there are. Jerk Joke. I don't buy much ammo, so I can't be real specific, but you will find ammo in AK. Not sure on pricing, but EVERYTHING costs more in AK. Sportsman's WH is my first stop for gunning stores. ANC has Cabela's, Bass Pro, and others. Artic Ammo in Wasilla is a nice shop. Walmart, Fred Meyers and other general stores all sell ammo.
5K is the duty free limit through Canada. You can get a permit to carry more, but I chose to stay under the limits while going through Canada. If you have something odd, I'd buy and bring extra brass even if you don't reload. You can bring 5K of brass with you. 5K primers. Some odd metric amount of gunpowder (17 or 18 # from my foggy memory). All things, ammo, primers, brass, and powder seem to be in good supply right now in AK. Subject to change at any time.
Bare bullets and brass can be mailed. Flat rate USPS is the best deal going. I think it around 70# max for $20. I mailed most of my bulk lead, bullets and brass. The mail man hated to see me come through the door! Getting some sellers to ship to AK can be a problem, other times all is good.
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