Gallis + gunsmith actually gives some interesting results. Gallis can function as a safe person to give the gun to, or gunsmith can prevent 5 people left from being past lylo by giving a townie the gun. If a townie gets the gun day one, feel free to shoot. If you miss, the town will be left with 6 people with 2 scum. At this point, gunsmith can claim and you lynch, because either scum or the gallis are safe to lynch (3/5 targets are safe to lynch). Gunsmith can also choose who will be clear at 3-way lylo... but if they give a gun to the scum, bad things happen.