In *Atomfall*, upgrading your weapons not only enhances their stats but also gives them a fresh new look, and can even unlock the prestigious 'Make do and mend' trophy. Here's your guide on how to upgrade weapons in *Atomfall*.
How to Unlock the Gunsmithing Skill in Atomfall

Speak to Morris at his Village Shop
To unlock the crafting recipes for upgraded weapons in *Atomfall*, you first need to acquire the Gunsmithing skill. This survival skill can be learned by reading the Crafting Manual, which can be quite a challenge to find. However, there's a straightforward way to obtain it.
Morris Wick at the Village Shop in Wyndham holds a copy of the Crafting Manual, but you can't simply barter for it. You'll need to resort to some clever blackmail and negotiation. Upon entering St. Katherine’s Church, you'll learn about the recent murder of Maisie, which the Vicar is trying to cover up. Further investigation will lead you to evidence implicating Morris as the true culprit. This evidence is located in the Brewery Cellar at coordinates 30.5 E, 80.5 N in the west of Wyndham Village. Enter through the cellar door by the ruined building and search for the note titled "Kill the One They Call Maisie".
With the incriminating note in hand, return to Morris’ Village Shop at 33.3 E, 79.9 N. Engage in dialogue that subtly pressures Morris without outright threatening him until you reach the "Bargaining" option. Choose this to persuade Morris to hand over the Crafting Manual in exchange for your silence on his crime.
Alternatively, the Crafting Manual can be found in the D Section of The Interchange, but this method is more challenging and time-consuming.
Once you've obtained and read the Crafting Manual, you'll need to spend 7 Training Stimulants to unlock the Gunsmith skill, which grants access to the recipes for crafting upgraded weapons. These stimulants can be found in B.A.R.D. structures such as Bunkers and The Interchange.
How To Craft Weapon Upgrades in Atomfall
Screenshot by The Escapist
With the Crafting Manual and Gunsmith skill in your arsenal, you'll be ready to craft weapon upgrades. Upon acquiring a weapon, you'll unlock the recipe to craft its next highest tier, ranging from Rusty, to Stock, and finally to Pristine. To upgrade a weapon, you'll need two units of the weapon from the previous tier, along with specific amounts of Gun Oil and Scrap, which may vary depending on the weapon.
For instance, upgrading the Falkirk Battle Rifle to Pristine requires 2 Falkirk Battle Rifle (Stock) items, 3 Gun Oil, and 6 Scrap. Gun Oil and Scrap are most commonly found at military installations like Protocol Camps. If you plan on upgrading weapons frequently, consider investing in the Deep Pockets survival skill to increase your capacity for carrying crafting supplies.
Upgrading a weapon to Pristine for the first time will earn you the 'Make do and mend' Achievement or Trophy.
*Atomfall* is available now on PC, PlayStation 4, PlayStation 5, Xbox One, Xbox Series X|S, and Xbox Game Pass.