The 30 rounders are a waste of time and money, in my oppinion. I've fooled around with them a couple times, but I'd much rather have 2 15's than one of those goofy long ones.
Get a few spare Glock 22 mags, 15 rounders, and be happy. In fact, I have some 15 round Glock 22 mags, 3rd generation, FML, brand new, I'll sell you for $12 each. I also have some new Glock 23 mags, 13 rounds, same price.
People like blood sausage too. People are morons. - Phil Connors