Kham considered swapping the magazine in his AK-74 for the one with explosive bullets. If it was a tank coming, the shells wouldn't penetrate the armor, but they might decouple a tread on a tracked vehicle, or jam a thrust vent if it was a hover type. If it wasn't a tank, then it was trash; the shells would wreak fine havoc with anything unarmored. On the other hand, maybe it was just that John Parker was jumpy and the explosive shells overkill, and overkill was expensive. Before he could decide, Sheila was on the radio net.