Technomancer's Textbook - Gunslinger

You have trained to wield a gun in each hand, gaining the following benefits:

You can use two-weapon fighting even when the one handed firearms you are wielding aren’t light.

You can make a single ranged weapon attack with a one-handed firearm when you use your action to take the Dash action.

Reloading no longer requires a free hand, and if a firearm can be reloaded with a bonus action, you can reload a
firearm you are holding once on your turn (no action required.)

You can draw or stow two one-handed weapons when you would normally be able to draw or stow only one.