Snake Eyes from Hasbro's A Real American Hero line (Vintage Era), released circa 1982–1994.
The original 3.75-inch military figure run that defined a generation — file-card packaging that built each character's lore, O-ring construction, and vehicle compatibility that made the line a universe.
Snake Eyes Version 2 (1985) — the all-black commando with visor, Uzi, backpack, and timber wolf accessory — is the single most iconic individual GI Joe figure in the line's history; the original 1982 Version 1 (olive drab) is the rarer vintage piece, but Version 2's visual design and the character's cross-media prominence (comic, cartoon, films) has made him the most-produced individual in the entire Hasbro GI Joe A Real American Hero run.