So my order finally arrived today! It took one week, although they didn't ship until Friday afternoon via USPS 2-day priority. The mags were packed loose in a small cardboard box, I suppose it's better than the unpadded plastic bags lots of folks are shipping things in these days.
Of the ten mags I received, four were LE-GOV restricted marked mags, so not too bad. All were pretty dirty, I'd say they had never been cleaned internally.
All locked in and actuated the slide stop firmly. After cleaning them up only one had a rusty mag spring (which cleaned up OK), the rest were just very grimy. All had the proper factory red coated spring, the orange followers cleaned up nicely. Please note the photo of the orange followers is BEFORE I cleaned them.
Only one had much of any rust on the outside of the body, and that was quickly taken care of with Kroil Oil and OOOO steel wool.
Loading them up now for some serious range time tomorrow with the rusty wondertwins 5903 pistols I received last week from Bud's. I bet these mags came from the same place as those pistols, most likely PR.
Decent deal on these 9mm hi-cap mags, I'd buy a few to salt away even if you don't currently own a 5900 series pistol. Like money in the bank.
Stay Safe