Alchemical Ammunition

Each of these projectiles carries a load of some alchemical essence in its hollow shaft (the sling bullets are hollow glass bullets filled with the alchemical essence). When it hits a target, the projectile's shaft shatters, releasing the alchemical essence directly onto the target. When you hit a creature with alchemical ammunition, you deal an extra 1d4 damage. The damage type depends on the type of ammunition. When you hit a fiend or undead creature with holy ammunition, it deals an additional 1d6 radiant damage instead. 

Notes: Damage, Combat