As part of a package deal for some 762x51, I have acquired six HK G3 20rd, German steel magazines. I do not have a G3, PTR-91, CETME or such a rifle, so these are not for me.
From what I can tell from the stamp marks they are 5 HK and one Rhinemetall. I think the manf dates between 59 and 63. I'm no expert. They are all in exceptional condition with one oddball that seems to be scuffed up but appears to be functional with no rust, dents or obvious faults. My assumption is this is the mag the previous owner user primarily. The followers all look good and the springs have passed the two finger press down test (non-scientific).
If there is any interest in the mags, let me know I'll post or send pics.
Thanks