Gauss Systems Blueprint: Drop sources, locations, and probabilities

Tips

Here is the mission where you can get Gauss Systems Blueprint in Warframe:

• Sedna/Kappa : It's a Disruption mission (level 34-38). The item is dropped on rotation C (7.84%).

Missions with a Chance to Get Gauss Systems Blueprint as a Reward

Warframe Rotations Explained

• Disruption: It's a bit complicated for disruptions, as it depends on the current round.
  Here is a table clarifying what you get for each round:

  Round	Conduits
  	1	2	3	4
  1	A	A	A	B
  2	A	A	B	B
  3	A	B	B	C
  4+	B	B	C	C

  
  So, rotation C is only available at round 3 for 4 conduits defended. Or at round 4 and more for a minimum of 3 conduits defended.