Powder and Hornady bullets I get from Higginson, Primers I only buy infrequently, but buy in large quantities when I do, 20-30,000, I hate running low on primers. Rhino Bullets I buy from Rhino in the RSA. Cast bullets I buy from MT Chambers. Occasionally I buy bulk Remington on Winchester bullets and brass from WSS. I've bought some hard to find stuff from Bruno Gross at Bullseye Reloading Supply. Before we had such a problem getting stuff from the states, I bought .416 Rigby brass from the Old Western Scrounger, but I think it was tougher to find then. I buy Lapua brass from Peter Dobson at Hirsh Precision. When I buy expensive bullets like TSXs I only buy a box or two at a time and I don't pay much attention to where I get them; it has more to do with where I see stuff than searching out a particular retailer. I've bought stuff in Red Deer, Whitehorse, Vancouver, Winnipeg, Edmonton and Calgary, when I've passed through, and regardless of the price I've paid, it's cheaper than having stuff shipped here.