Add a quiver item, which is a lightweight container which can only store projectiles. The first projectile item placed inside determines what projectile is valid to put in after it (i.e. you cannot put arrows into a quiver followed by rocks for a sling). However, you can either empty the quiver, or put different types of projectiles into other ones. They can also hold stackable throwing weapons like darts or spears.

You can put a quiver in your quiver slot, and then using the #fire command will shoot ammo from the quiver in first-in-last-out order.

Add a quiver item. Ostensibly in the tool class, could either take up a new equipment slot, or take up the shield slot to prevent you from wearing a shield at the same time the quiver is equipped. It’s not actually a container, and just “holds” whatever is in your existing in-game quiver. While equipped, it adds +1 to your multishot, possibly +2 if it is blessed but this may make it too powerul.

Also change the Ranger quest artifact to the Quiver of Diana, a quiver which gives telepathy and reflection when equipped and possibly also prevents ammo from breaking, though it can still erode. When invoked, all projectiles on the level that you threw or fired are magically returned to your inventory, even if they’re being carried by monsters or buried or whatever.

Change the Ranger quest artifact to an infinite quiver that can produce an endless supply of arrows, rocks, or crossbow bolts, preferring to match to whatever the hero’s wielded weapon is. This benefits gnomes who want to use crossbows.