I shipped a several hundred bullets to down there a couple of weeks ago. No regulations what ever, I guess. I showed the postmaster what I was sending and he sent 'em.
They did ask if loaded cartridges were in the boxes.
Postage is a kick in the butt though. Verify postage before you quote a price. Mine went a bit over what I quoted but not enough to worry about.
BTW, much easier and faster to ship there than to Canada:confused: At least for me.
I may be the slowest guy on the mountain . . . . but . . . . I'm on the mountain!