Where to buy mags for M1 Carbine?

I have been all over the internet looking for GOOD QUALITY magazines for my M1 Carbine. I want four 15 round mags, either USGI or new ones Here is what I have learned.

CMP and Fulton don’t sell them.

Gun show mags are nearly all inferior after-market versions and not reliable. Even ones with proper USGI markings are usually counterfeit.

Real USGI mags from internet sources are often so rusty they are useless, even if they have been in storage and were never issued. Some may be good, but it is a crap-shoot.

New after-market mags are often inferior and not reliable.

I found new ones by ProMag, but posters at THR have called them junk.
http://www.denverdiscountmart.com/FIREARM-ACCESSORIES/MAGAZINES-AND-LOADERS/48413.html

Here is a new one from an unknown manufacturer but has a guarantee.
http://www.keepshooting.com/firearmaccessories/magazines/m1carbinemag.htm

Do you have any experience with the two I have linked or have other sources to suggest?

Thanks Dave. I will send PM.

WoofersInc

You are absolutely right. I looked through there and missed them. Thanks.

I placed my order with dafitch

Happy buyer

I bought four mags from dafitch. He's a good guy to deal with.

Rocky

I recently bought my first M1 Carbine so I'm just learning about mags. The word on the internet is that many gun show mags are not USGI, even when they have the markings. I'll be looking at the next show to see if I can spot the real ones. Meanwhile I needed mags now and dafitch set me up good.