+3 damage bonus to creatures with Evil alignment.

The Good Samaritan is a large six-shooter that was made for killing monsters. Specifically, it was made by a secret organization named BPRD, that is no more. 

Change Ammo The Good Samaritan can change its type of ammo for different situations, like Acidic ammo, or Flame Ammo. 

ACID AMMO 2d6 Acid Damage

FLAME AMMO 2d6 Fire Damage

COLD AMMO 2d6 Cold Damage

LIGHTNING AMMO 2d6 Lightning Damage

POISON AMMO 2d6 Poison Damage

THUNDER AMMO 2d6 Thunder Damage

RADIANT AMMO 2d6 Radiant Damage

Large Shots If the creature shot is a small size or lower, it does +5 damage. Takes one full action to reload

Tracking Shots The user can fire tracking shots. All creatures hit will glow bright green, and are now able to be found with a simple Locate Object spell.

Whoppers By Imbuing magic, and all things holy into a bullet, this one shot has a +55 damage bonus against creatures that are chaotic evil. Can only be preformed by a Level 8 Cleric

Proficiency with a Pistol allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Heavy, Ranged, +3 against evil alignment , Must be a Tiefling, Damage, Loading, Range, Ammunition (Firearms), Vex