Now that I’ve cut the gap to less than fifty meters, it’s time to check out what my firmpoint-mount machine guns can do ... and, more important, how using them will affect my handling. I squeeze both triggers, carving a slight turn to rake the stream of fire across the Otter’s stern. I can feel the Watersport shift and shimmy with the recoil-disturbing, but not critical. Firing only one of the guns would probably be more risky, but as long as I balance the recoil I think I’ll be okay.