M1A magazines

Military Surplus Type 57 (M1A) 7.62x51mm (308 Winchester) 20-Round Magazine
These are new, steel, parkerized military surplus magazines. The popularity of the M1A makes these magazines very hard to find and very expensive when you do find them. We were lucky enough to find a limited quantity of these first quality magazines and are pleased to offer them to you now at this great price. Order today, supplies are very limited.  
   
    Military Surplus Magazine Type 57 (M1A) 7.62x51mm (308 Winchester) 20-Round Steel Matte Blue
Product #: 712423
Status: Available  
Our Price: $14.99  Sale!
Compare at: $19.99  (You Save $5.00!)
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I forget now, but someone else's catalogue also listed some M14 mags made in Tiawan, that were supposedly made on USGI-standard machinery.

The reviews on battlerifles.com and m-14forum.com are all good. Some had slight rusting ( smaller than a pencil eraser 3-4 spots) Most used steel wool and Koil to clean them up.  Only gripes Ive heard are from rifles not working rather than the mags. Ammunitionstore.com has them the cheapest Ive seen. I got 30 of them., but have yet to try them

HTH

The one's for sale at Midway are USGI and NIW. Reports are some of them have some rust on them, but hey at $15 a pop, I'd get some.

I believe the ones ammoman has are German made.