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 toy line, G.I. Joe: A Real American Hero.
The Sigma 6 toy line served several purposes for Hasbro. First, it allowed them to depart from the classic 3 ¾-inch format of the A Real American Hero series of the 1980s; most Sigma 6 action figures stand at approximately 8 inches (200 mm) and have more articulation. popular anime style.