Any of these mags that say "DPMS" are not the original LaBelle Teflon mags spoken of in the Mag FAQ. The original ones had it spelled out exactly like this;
DEFENSE PROCUREMENT
MANUFACTURING SERVICES INC
OSSEO, MN 55368
The DPMS floor plates are stamped just like that, in all caps, written out. No running panther, no panther head, no panther anything. Just a written stamp like that. They came with black followers, not green. The green followers were not even used until after these mags were banned so there is no way the original LaBelle Teflon mags are going to come with green followers unless someone put them in afterwards (like I have in all of mine). Obviously they cant come sealed in the wrapper with green followers. Its just not possible.
Also, DPMS were not the only ones to release these mags with their floorplates. Many of them were sold to Bushmaster as well, along with a smaller amount going to other manufacturers. In case none of you have read the Mag FAQ, here is what it says about the original LaBelle Teflon mags:
"La Belle is best known as the only manufacturer to have offered magazines finished in teflon (in place of the moly dry-film) from the factory. However, the majority of La Belle mags were for USGI contracts, and had the standard moly finish. In early 1994, just before the Crime Bill was passed, La Belle made several lots of mags finished in black or gray teflon for sale to civilians and LEOs. AR15 manufacturers Bushmaster and DPMS were the largest distributors of these mags, though several other companies also offered these teflon mags with their own floorplate stampings. Teflon La Belle mags are widely considered the best of the USGI 30-rounders."
The short story is the mags you have are good mags. Maybe even as good or better with the new green follower. Some folks who have both say the original teflons were finished a little better? But the ones you have will work great and last a very long time. But they are not the original LaBelle teflons and there is no way to say for sure where they came from because RGuns refuses to tell anyone where he got them.
Oh, and for the record, the mags in the above auction are insanely over priced. Im not saying yopu cant sell them for that high, but there is no way in Gods grean earth I would ever pay that much. I have a fairly good size collection of these original mags in both black, grey, and one really cool silver one (I truely love them!) and I never, ever, pay more than $40 per mag. I have paid as little as $28 for them, but never more than $40. The ones in the auction are selling for $70 each right now and thats just insane some sucker is willing to pay that much.