How about a report on something good. I bought 10 Check-Mate, blued, 7 round, "G.I." magazines, to try out. They work GREAT! Just the way they should, load smoothly, insert into the pistol without difficulty, and the "G.I." feed lips make feeding Ball ammo smooth as glass. They reliably lock the slide on the last shot, and they eject from the pistol with vigor. IMHO, they are "good to go". What more can anyone ask.