虽然手里剑属于投掷武器，但在以下情况时被视为弹药：在拿取它时；制作精制品或其它特殊版本时（见精制武器部分）；判断当被投掷之后的情况时。

• Although they are thrown weapons, shuriken are treated as ammunition for the purposes of drawing them, crafting masterwork or otherwise special versions of them and what happens to them after they are thrown.