There's a website that I've bought some steel case ammo from and it functioned fine.
I believe I bought 500 rounds for $90 and $10 shipping. The shipping was quick and it ships from Texas. Its wolf/tpa ammo. I have a kkm precision barrel on my g17 so it shot perfect. The only complaint I have about the steel case ammo is the way it goes in the magazine. It feels rough once you get past about 10 rounds.
GOFFA Council Member
Gun Owners For a Free America
"Today, we need a nation of Minutemen, citizens who are not only prepared to take arms, but citizens who regard the preservation of freedom as the basic purpose of their daily life and who are willing to consciously work and sacrifice for that freedom."
~John F. Kennedy