Muskets and Blunderbuss for late game ranged fighting

I think it would very cool for muskets and/or blunderbusses to be added to the game for late game ranged combat. Like maybe if and when we get to go inside that shed we can find a box of matches or singular matches scattered across the inside the shed, and when we harvest them with a mallet to knock the combustible powder off the tip of it we can use it "fire" pebblets out of a musket or blunderbuss in the late game. And to add to that idea there could be an armor set that takes the look of a frontiersman that increases reload speed or reduces the sway when aiming the "firearm".