Instinct tells him to dive flat when the gunshots go off, to make as small of a target as possible, and he's able to do that - although it's not without pain.

He nods when Billy returns, not trusting himself to speak for a moment, then clears his throat. "Aye," he says briefly, then adds, "You're right, though. We need to get out of here if we can."

Maneuvering himself into a better position, he looks around to see if there's a better way to go. "Maybe if we try over here?"