SUMMARY: The Top Toys Trap Jaw's variations consist primarily of torso and leg changes. The common Trap Jaw is similar in colors to an American release but is the only Top Toys figure that is marked ARGENTINA. You can see the country markings behind the helmet. Where this figure really starts to shine through is in the changes it develops to its legs.
3 main black leg variations exist (small torso, Mattel inc torso, and large (blank) torso with square arm pegs. A fourth black leg variant exists in the Deposito / Warehouse figure. Warehouse figures were never officially released. They were the last production figures that were never finalized. The Warehouse Trap Jaw, for example, does not have a Jaw. It has completely black legs and black shorts. It also has a large, blank reedition torso with square arm pegs.
2 variants of the blue leg Trap Jaw exist as well. A small torso mold figure and a much rarer, large (blank) Reedition torso. This torso, like all other large reedition (blank) torsos, has square arm pegs.