|I ordered 12 of these "used, Grade II" HK 91, PTR 91, magazines to go with the New PTR 91 I also ordered from CTD. These mags were no different than the brand new mag that came with the rifle!! The only difference there was, was that the new magazine was shiny! There weren't even any marks on the follower indicating that they had never even been loaded!
I had an original HK 91 many years ago and put over 20,000 rounds through it with "USED" mags just like the NEW "used" mags I just got from CTD! no problems then and I'm sure that there will be no problems, now!! These magazines are EXCELLENT! Buy a lot of them!|