Akimbo

Thanks to extensive practice with firearms, you gain the following benefits:

• You gain a +1 bonus to AC against enemies who are within 5 feet of you when you attack with a firearm that can see and hear until the start of your next turn. 
• Being within 5 feet of a hostile creature doesn't impose disadvantage on your ranged attack rolls.
• When you use the Attack action and attack with a one-handed firearm, you can use a bonus action to attack with or reload a one-handed firearm you are holding.