Replacement springs for Zytel mags?

[Suburban]

I have several Zytel magazines for the M11/9 that work well, but there are a few that can't seem to keep up even with the Max-11 upper. It seems like the springs are to blame. Tried some searching, but I'm not coming up with any hits for magazine springs.

Can anyone recommend a replacement spring that works, or can be made to work? I have some Wolff springs for the Glock 33 round magazines and I have some Uzi and Sten mags that I'm not using and wouldn't mind scavaging from those if those springs will work.

[Hey...]

Try the springs for the other guns since you already have them.

[Vegas SMG]

A number of us have successfully used the Wolff Uzi mags in our converted PAM2 mags. I’d imagine they're good candidates for use in Zytel mags.

[strobro32]

If you don't have another from a worn out zytel then try a Wolf Uzi spring. Worked fine for me.

PM me a shipping address. I'll send you a Cobray spring for free.

[Suburban]

I'll give the Uzi mag springs a try. I was pretty sure someone had found a solution. Was hoping to avoid going through the trial and error process myself.

I appreciate the offer, but I think maybe the Cobray springs are not heat treated properly, like the springs in various Korean magazines (that's why I have Wolff mag springs for Glock magazines on hand), and would probably just lead to the same problem sometime later on.

[zipakna]

hell.... i used to gut my zytels that the feed lips wore out on and replaced the kung-fu springs in the Pam2s with the zytel mag springs..