Blunderbuss, Hand

Ammo: paper cartridge bullet Scatter: line 10

Blackpowder: Blackpowder weapons fire projectiles with ear-splitting noise, shredding armor with deadly force. When fired, blackpowder weapons emit a deafening crack audible 300 feet away. A blackpowder weapon exposed to heavy rain, or submerged or similarly drenched in water, can't fire until dried for 1 hour.

Scatter: Scatter weapons can devastate multiple enemies at once. When you take the Attack action and hit a creature with a scatter weapon, measure the weapon's scatter range from the square the target you hit occupies to a point farther from you. Creatures other than the original target that fall within the weapon's scatter range must attempt a Dexterity saving throw (DC of 8 + your proficiency bonus + the ability score modifier you use to determine damage for the scatter weapon). Creatures that fail take damage equal to the ability score modifier you use to determine damage with the weapon (minimum 1). This damage is of the same type you dealt to the original target.

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. Loading a one-handed weapon requires a free hand. 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. A sling must be loaded to deal any damage when used in this way.

Loading: Because of the time required to load this weapon, you can fire only one piece of ammunition from it when you use an action, bonus action, or reaction to fire it, regardless of the number of attacks you can normally make.

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 to use. This property is relevant only when you attack with the weapon, not when you simply hold it.

Proficiency: martial, firearms, blunderbuss Source: Grim Hollow: Player's Guide p. 131 (Third Party)