Item: ranged weapon (requires attunement)
This magic weapon ignores the loading property if it has it. If
you load no ammunition into the weapon it produces its own,
creating magic ammunition when you make a ranged attack.
The ammunition vanishes after it either hits or misses.
At 11th level, this weapon gains a +1 bonus to its attack
and damage rolls. This bonus becomes +2 at 17th level.