Tempertuppin's Ever-Thrower

Tempertuppin's Ever-Throwers were enchanted slings that magically produced their own bullets.

Powers
Tempertuppin's Ever-Throwers possessed a +1 enchantment, and similarly to the weapon that inspired them, magically materialized bullets that were engulfed in flames and exploded upon reaching the target.

History
These slings were created by Bindle "Eye-nock" Tempertuppin, who claimed he witnessed a fire giant using a similar weapon but "big enough to throw a donkey 300 paces". He, however, did not appreciate anyone questioning this and usually responded humorously with "you'll be sorry when a giant puts YOUR ass in a sling."

By the late 14 century DR, Tempertuppin's slings could be found in Neverwinter and the Moonsea region.