Automatic Pistol

The Automatic Pistol is a one-handed automatic gun with a range of 40/60 feet.

You may fire three shots per turn as an action or bonus action all dealing 1d4+2 piercing damage. You may use your reaction to fire three shots each dealing 1d4 piercing damage, at an enemy that engages in melee combat with you. 

The Automatic Pistol has a 12 round magazine, after firing the weapon 12 times you must spend one action or bonus to reload a new magazine.

It’s up to you to decide whether a character has proficiency with a firearm. Characters in most D&D worlds wouldn’t have such proficiency. During their downtime, characters can use the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.

Notes: Deafened, Range, Ammunition (Firearms), Reload