I know, I know, if I want top quality, buy strictly factory magazines. Unfortunately my budget does not allow for that, so I have four factory Glock 22 magazines, and three "asian military" magazines. I bought a 31-round extended magazine from a local dealer here, and it is JUNK! I wasn't really expecting top quality, but this waste of $25 failed to chamber a round at least 16 times. I use three different types of ammo just to make sure that wasn't causing it.

In the end, I got so frustrated with it that it received a 165-grain Hornady 9mm HP round and blew out both ends. Never. Again. Let this be a lesson to ye.