Sig 357 Speer gold dots. Planes are a controlled leak, tiny hole isn't an issue. Pilots are trained to get down to 10k feet where pressurization is not needed, just in case. Just need to watch shooting into the floor, all kinds of stuff criss crosses under there.Blaster, what kind of ammo did you have to have while in a plane? I am thinking of fuselage penetration or is that not an issue?
That's why we train to close the gap, in order to get good, solid shots.