Your knowledge of firearms grants you the following benefits:
- You gain proficiency in firearms.
- You can reload a firearm using a bonus action instead of an action a number of times equal to twice your Proficiency bonus. You regain expended uses of this ability at the end of a long rest.
- you can craft 1 firearm or a set of dual pistols for free as your first weapon every weapon after that costs 50 gp.
- You can modify existing firearms by collecting raw materials equal in value to one-half a firearm's cost or modification's cost 50 gp.