Thanks guys.
JoMc,
I do realize that fire form that range is not going to be effective, but since I had nothing but a general idea of where he was shooting form, I figured at least putting some rounds at the building couldn't hurt. The squad does have a .30 as well, but he didn't engage in that particular turn.
Womble,
Didn't think about recalculating the turn. Will try that and see what happens.