Gunner

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.