Just want to share this with you guys. http://www.thefirearmblog.com/blog/2009/02/06/pmags-not-holding-up/ http://m4carbine.net/showthread.php?t=25395 Most of us probably won't experience this, but it's good to know in any case. BTW, I'm not trying to bash Magpul. I love their products. Wanna kill these ads? We can help!