A bow as tall as a wagon, limbs reinforced with metal bands. Arrows are spear-shafts with fletching. Fired flat, it punches through multiple foes; arced, it craters impact sites.
You can use a weapon that has the Ammunition property to make a Weapon Ranged Attack Roll only if you have Ammunition to fire from the weapon. Each time you Attack with the weapon, you expend one piece of Ammunition. Drawing the Ammunition from a Quiver, case, or other container is part of the Attack (you need a free hand to load a one-handed weapon).