Saw this in my email, and thought it was worth pointing out:
http://www.aimsurplus.com/product.aspx?item=ML520
20rd Lancer magazines for $10 at Aim Surplus. I know: 30rd pmags kick ass. It's very true. But 20rd pmags are known to have reliability problems, and I've experienced them first hand. 20rd magazines are really quite handy for any number of situations where a 30rd magazine might be unwieldy, and every AR owner should have at least a couple...
http://www.aimsurplus.com/product.aspx?item=ML520
20rd Lancer magazines for $10 at Aim Surplus. I know: 30rd pmags kick ass. It's very true. But 20rd pmags are known to have reliability problems, and I've experienced them first hand. 20rd magazines are really quite handy for any number of situations where a 30rd magazine might be unwieldy, and every AR owner should have at least a couple...