Gunner

Source: Tasha's Cauldron of Everything

You have a quick hand and keen eye when employing firearms, granting you the following benefits:

  • Increase your Dexterity score by 1, to a maximum of 20.
  • You gain proficiency with firearms (see “Firearms” in the Dungeon Master’s Guide).
  • You ignore the loading property of firearms.
  • Being within 5 feet of a hostile creature doesn’t impose disadvantage on your ranged attack rolls.