Weapon schematics are items found throughout Black Iron to print weapons in The Callisto Protocol. Read on to know all weapon schematic locations, alternate weapon schematic locations, how to use weapon schematics, and if weapon schematics are missable.

All Weapon Schematic Locations

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Skunk Gun Schematic Tac Pistol Schematic Assault Rifle Schematic

Skunk Gun Schematic

The Skunk Gun schemetic can be first found during the Aftermath chapter just before the Reunite with Elias objective.

1	Before Reuniting with Elias, take the Gate Fuse on the floor by the gate to Workshop D302.
2	Go back to D3 Basement Storage and head over to the locked door.
3	Use your Gate Fuse to open the door then climb up the vent.
4	After dropping from the vent, you can find the Skunk Gun Schematic on the table to your left.

Skunk Gun Upgrades and How to Get

Tac Pistol Schematic

The Tactical Pistol schematic can be found during Chapter 6: Below. You can find the schematic in the room you pass through before heading to Workshop 2A.

1	After you pass the 2 Blind biophages on the wall, head over to the small office area in the right side of the room.
2	The Tactical Pistol schematic should be on the corner of the desk.

Tactical Pistol Upgrades and How to Get

Assault Rifle Schematic

The Assault Rifle schematic can be found during Chapter 7: Colony. This schematic can be found early in the mission when you have to get the keycard to operate the elevator.

1	Before you head over to Security to get the keycard, turn left after the General Store.
2	The Assault Rifle schematic will be in the bathroom under the mirror in the middle.
3	After you stow this schematic be prepared to fight as there will be a biophage that will jumpscare you from the cubicle.

Assault Rifle Upgrades and How to Get

Alternate Schematic Locations

Assault Rifle

Chapter 7: Colony

Should players miss the first location for the Assault Rifle schematic, it can be found again during Chapter 7: Colony. It will be on a table beside the computer Dani uses to open the elevator.

Chapter 7: Colony Walkthrough and Data Bios Locations

Chapter 8: Tower

The Assault Rifle schematic appears for the 3rd time during Chapter 8: Tower. You can find it on a box to the left of a Reforge.

Chapter 8: Tower Walkthrough and Data Bio Locations

Tac Pistol

Chapter 7: Colony

The 2nd location of the Tac Pistol schematic is during Chapter 7: Colony. It will be on a table in the Clinic.

Chapter 7: Colony Walkthrough and Data Bios Locations

Chapter 8: Tower - Start of Mission

The Tactical Pistol reappears for the 3rd time during Chapter 8: Tower. It will be on top of a computer early in the mission after getting thrown back into your jail cell.

Chapter 8: Tower - After 4th Two-Head Fight

In the same mission, you can find the Tactical Pistol schematic for the 4th time along the hall on top of some machinery after defeating the 4th Two-Head.

Chapter 8: Tower Walkthrough and Data Bio Locations

How to Use Weapon Schematics

Upload At Reforge

Weapon schematics can be uploaded at any Reforge where you can purchase them. To upload a weapon schematic, simply interact with a Reforge and it will upload automatically.

All Reforge Weapon Upgrades and Costs

Are Weapon Schematics Missable?

Can Be Found In Other Places

The locations for each weapon schematic listed above are the first places you can find them. Should you miss these initial locations, these schematics will pop up elsewhere later in the game.

Choices Guide: All Permanent Events and Missable Content

The Callisto Protocol Related Guides

Tips and Tricks:
Beginner's Guide to The Callisto Protocol

All Tips & Tricks

Skins and Cosmetics
List of Skins	How to Get the Biophage Skin
How to Get the Retro Prisoner Skin	How to Get the Founder's Pack
How to Get the Engineer Skin	How to Get Watchtower Skin
How to Get Outer Way Skin	-
Game Mechanics & Upgrades
All Reforge Weapon Upgrades	Inventory Upgrade Guide
How to Get Armor	How to Heal
How to Farm Callisto Credits	Ammo Farming Guide
How to Perform a Quick Kill	-
Weapons & Combat
Best Upgrades Guide	Gun Controls Guide
How to Dodge Melee Attacks	How to Block
Best Weapons Guide	Perfect Dodge Guide
System / FAQs
Difficulty Settings Guide	Best Settings Guide
New Game Plus Guide	Season Pass Price and Contents
All Permanent Events and Missable Content	List of All Death Animations/Scenes
How to Fix Stuttering and Frame Rate Issues	Can You Save the Trapped Worker?
How to Pre-Load	How to Fix Low Quality Text
How to Use Photo Mode	Is There a Map?
How to Reset Checkpoints	Contagion Mode Guide
How to Save: Can You Turn Off Autosave?	What are Beta Paths?
All Weapon Schematic Locations	Ending Explained
Can You Quick Turn?	Can You Skip Cutscenes?
List of Unlockables	-