I bought these three magazines at a gun show last February. I had some trouble with the last round in the magazine becoming unseated when firing through the magazine. I don't have the time or patience to troubleshoot this issue. I don't know the brand of these magazines, but they function flawlessly other than the issue with the last round popping loose sometimes.
I fired through one of the 30 rounders today without any problem.
All three have green followers. They have been used since these pics were taken, and thus have scratches from the mag release from insertion and removal. This is normal, but I wanted to point out that they are used. I have probbaly shot using each mag about 2-3 times.
I'll ship all three for $30 or best offer. I'll take paypal or M/O.