The Last Faith
53 Achievements
GOG
Master Smith
Upgrade any primary weapon to its maximum level.
11.0%
How to unlock the Master Smith achievement in The Last Faith - Definitive Guide
jeffyy, pop
All you need to do is level one primary weapon to 10. It does require a little work. You need to find blueprints to be able to go past Level 2. See Architect of Knowledge (15G) for more information.