Federal 550 bulk pack of .22 @ Walmart vs Federal Champion 525 pack?

[David007]

Federal Champion:
http://www.cabelas.com/cabelas/en/t...5915216951a&_requestid=275924&_requestid=5361

It's $19 per brick at Walmart for their Federal 550.

What's the difference between that and Federal Champion?

 

[dusty14u]

You don't state what type of bullet is in the cartridge. Go here to view differences

http://www.federalpremium.com/products/rimfire.aspx

 

[snorko]

You realize the $74.99 price is for 4 boxes or 2,100 rounds, correct?