Surplus Cetme mags, have light to medium coating of cosmoline on them. I can get 20 of these bad boys in a medium flat rate. So medium flat rate box of 20 mags 75 shipped f&f (you can send as G&S if you cover the fee) via discreet pp. Works out to 3.75 shipped per mag like this. Several 20 mag sets available cuz well im stocked up deep on them.