Firearm Mastery

The two most important rules in a gunfight are: always cheat and always win.

You are adept at using guns effectively. 

• You gain proficiency with firearms.
• You can now ignore the loading property of one-handed firearms.
  
  

Combat mechanics

• Being within 5 feet of a hostile creature doesn’t impose DISADVANTAGE on your ranged attack rolls with one-handed firearms.
• If you roll a MISFIRE on an attack with a firearm, you can use your REACTION to roll a d20. If the number rolled is higher than the weapon’s misfire score, the firearm does not misfire. You cannot use this feature of this feat again until you complete a short or long rest.
• When you use the Attack action and attack with a one-handed weapon, you can use a BONUS action to attack with a loaded firearm with the light property you are holding.