federal brass

I have searched high and low for Federal brass and it's not to be found, so I came up with this. Go to Wally World, purchase Federal hunting ammo for $18 you get 20 rounds, for $36 YOU GET 40, use them for foul shots and fireform them at the same time. Now you have 40 reloadable cases. If you were to by 50 brass cases you would pay just about that much and still have to load fouling rounds. Before you say anything I have been using the same ten cases for the 11th time and have not had to full length size them for my Rem 700 .308 only neck size, and am getting 1 1/2 to 2 1/2 inch groups at 500 yards. Just food for thought for those looking for Federal brass.