Well I went to order some magazines and had to quit as there are just to many choices.  
1.) Grey Teflon
2.) Black Teflon
3.) Dry Film
I'm lost which works and which doesnt?  I'm thinking the Grey Teflon is better as its always sold out is this a way to judge?  If not what is good?
Thanks,
Mike

They are all very good.
Just pick one - OR - in ARFCOM fashion,  buy some  of each.

That works

Quoted: They are all very good. Just pick one - OR - in ARFCOM fashion,  buy some  of each.

Exactly.  

Personally, IIRC and YMMV aside- if it's dry moly coated...It's Mil-spec.  Which IMHO is best.

HOWEVER, the teflon coat is probably in addition to Mil-spec.  That is to say the manufacturerer is specifacally targeting the commerical market by adding the teflon coat to a mil-spec magazine.

Check out the magazine FAQs posted at the top of this forum. If it's one of the listed manufacturers in the top tiers, you'll be good to go.  TROY will never let you down.

Sly