Here is an interesting article I found from Lucky Gunner. They tested Federal Brass against Tula, Brown Bear, and Wolf to see which performed the best as well as a myriad of other things over 10,000 rounds.
Read the whole article because it dispels many things I have read on this site like which is the cleanest or causes the most wear.
http://www.luckygunner.com/labs/brass-vs-steel-cased-ammo/
Read the whole article because it dispels many things I have read on this site like which is the cleanest or causes the most wear.
http://www.luckygunner.com/labs/brass-vs-steel-cased-ammo/