I bought 3 of these 10 rounders from GunMagWarehouse back in October as insurance in case Hillary won and they became difficult to obtain and to have on hand as spares for trips to NY etc.
They are still in the original packaging as received and I'd be very interested in hearing from anyone with knowledge whether they are anything other than the genuine article. The MFR number and UPC match what's listed on Palmetto State Armory's site (by way of one example) for the OEM Glock magazine.