Is it in a white, generic-looking box with the product number "FC-##whatever##" on it?
If so, it's good quality, non corrosive, and quite accurate. Gov't contract overrun stuff from Federal, wholesalers have been blowing it out. You can actually buy it cheaper than 230gr American Eagle some places, and it burns much cleaner in my experience.
I've run it through my Glock 30, my 1911's and my 625-4 without a hitch.
I should have bought more when I had the chance; anybody selling this stuff on the web?