Lunar Light Repeating Crossbow

Ammo: crossbow bolt

This weapon is crafted with strands of moonlight. At night, attacks with it deal an extra 1d8 radiant damage on a hit.

This crossbow is fitted with a cartridge that can hold up to six crossbow bolts. It automatically reloads after firing until the cartridge runs out of ammunition. Reloading the cartridge takes an action.

Ammunition: You can use a weapon that has the ammunition property to make a ranged attack only if you have ammunition to fire from the weapon. Each time you attack with the weapon, you expend one piece of ammunition. The ammunition of a firearm is destroyed upon use. 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). At the end of the battle, you can recover half your expended ammunition by taking a minute to search the battlefield. If you use a weapon that has the ammunition property to make a melee attack, you treat the weapon as an improvised weapon (see "Improvised Weapons").

Range: A weapon that can be used to make a ranged attack has a range shown in parentheses after the ammunition or thrown property. The range lists two numbers. The first is the weapon's normal range in feet, and the second indicates the weapon's maximum range. When attacking a target beyond normal range, you have disadvantage on the attack roll. You can't attack a target beyond the weapon's long range.

Two-Handed: This weapon requires two hands when you attack with it.

Proficiency: simple, light repeating crossbow Source: Obojima: Tales from the Tall Grass p. 173 (Third Party), Out of the Abyss p. 224