Pistol
Type: Martial Ranged Weapon Cost: 250 gp Weight: 3 lbs

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.

Name Cost Damage Weight Properties
Pistol 250 gp 1d10 piercing 3 lbs Ammunition (Firearms), (Range 30/90), Loading