Quote Originally Posted by SixEight View Post
I have one of these from mid to late 2012. Have any of you not sent the mags back to Magpul and asked them to make it right? Maybe you don't think it's worth the money or trouble?

Have they admitted the issue?
After doing a LOT of research it seems like the 20rd PMAGS are hit and miss with problems, but I can tell you it's VERY common for the bolt not to lock back on the last round. The consensus seems to be the follower design, which is different than that of the 30rd PMAG.

I'm not going to even bother with sending my 20rd PMAGs back to Magpul because it's not fixable. It's the design of the follower. I'll just use 20rd USGI mags and problem solved. My 30rd PMAGs work flawlessly.