I got them, he shipped them fast. They seem promising.
The full backstory is I have 2 m11s I recently acquired. The one takes zmags fine, the other the zmags are to big. I know it is a known issue and I can stretch the magwell or find them mags a little, but it works perfect with the original zytels and I don't want to mess with a good thing....but also want to save the zytels since I know they function so well (yes I got some of the Lage steel feed lips...haven't tested yet). I don't want to grind on my zmags either since they fit the other one fine. I also tried the newer production cobray zytels and the promag zytels, but the are too big and/or are crazy tight....I grinded one down till it fit but then the bolt hits the mag and won't close. So I had to grind the location of the mag catch on the mag...it works but it's meh...and if you over insert bolt hits back the mag...so you gotta remember to pull down on the mag after it locks in...not optimal at all.
So anyway, I got the Pam2s cleaned up, oiled and reassembled. 2 fit perfect, and drop free. The other 2 I had to just kiss with a file where they were rubbing and now they fit perfect and drop free. Bolt closes and doesn't rub on them. Followers move smoothly. On the stock upper the mag hits stop and won't over insert or make it to the ejector rod, so as long as I don't gorilla anything I am do not think I will have over insertion issues. Can always add a stop later of needed.
Basically....I am going thru what many have already gone thru before me...i have read the threads, huge help and way to pass the time as I was waiting on the ATF. Now I am having a blast just testing everything, finding what I like best, etc...wish I did it years ago, I feel so late to the game...but better late then never I guess
