Quick Trigger

Your quick-trigger may not be as quite as accurate, but it sure does put more rounds down range. When you take the Attack action and attack with a pistol, or musket, you can choose to take a minus 2 penalty to hit in order to draw and fire your weapon more quickly. When you do so, you gain two benefits: 

• First, you can then use a bonus action to make another weapon attack with the same weapon. This bonus action attack also has a minus 2 penalty to hit. 
• Second, on a hit, these attacks each have a +5 bonus in piercing damage.  

You can use your quick-trigger ability a number of times equal to your proficiency bonus per short rest.