Originally Posted by DannyR
The cure for the older 10-round 9mm mags is a 9mm-3 follower.
I agree with Danny here, the issue with the 10 rounders is the 2183 folowers with the "bump" in the back. I have had several issues with these and when I use standard mags in the same guns they are problem free. If you call Glock they might send you some replacements. Just don't tell them you have 60 mags that need new followers, they only send you 6.