When does G.I. Joe: Sigma 6 return?

G.I. Joe: Sigma 6 is a line of military-themed action figures and toys produced by Hasbro, re-imagining the characters of the 1980s toyline. The Sigma 6 toy line served several purposes for Hasbro. Most Sigma 6 action figures stand at approximately 8 inches (200mm) and have more articulation. The line was cancelled after two years.