Star Super B in 9mm or 9x19, not 9mm Largo. I bought two of these years ago, this is the lesser of the two.
Does have a function issue, just being upfront. It will sometimes get through a whole magazine no problem, sometimes it will FTF on the 2nd round. Didn't matter on which magazine either. I did replace the recoil spring too, would still FTF. Likely the ejector or extractor, I'm not a gunsmith, so didn't monkey with it. This isn't a pistol I would carry for defense, just something to have in collection if you're into surplus guns.