Mace Multipistol

Weapons that have the capacity trait typically have multiple barrels or chambers capable of containing a round of ammunition. Capacity is always accompanied by a number indicating the number of barrels or chambers. After a capacity weapon is fired, you can select the next loaded barrel or chamber as an Interact action that doesn't require a free hand. Each barrel or chamber can be reloaded after it's fired as a separate Interact action.

This is a trait for weapons that combine the functionality of melee weapons and firearms in unique or unusual ways. A combination weapon has both a firearm form or usage and a melee weapon form or usage.

These weapons smash as much as puncture. When determining a creature's resistance or immunity to damage from this weapon, use the weaker of the target's resistance or immunity to piercing or to bludgeoning. For instance, if the creature were immune to piercing and had no resistance or immunity to bludgeoning damage, it would take full damage from a concussive weapon. Resistance or immunity to all physical damage, or all damage, applies as normal.

The fatal trait includes a die size. On a critical hit, the weapon's damage die increases to that die size instead of the normal die size, and the weapon adds one additional damage die of the listed size.