Welcome to the new Weapon Quality Improvement System!
This system allows you to improve the quality of your weapons as mentioned in Patch v2 - Launch Update. This will allow players to improve their gear further over time and rely less on RNG to get to that magic number of 120% and more on farming and collecting to improve it.
How does it work?
This system works by taking weapons of exact type and using them as fodder in order to improve the quality of your current weapon.