Head- Barracade
Chest and Arms- Frag Viper
Waist and Legs- Mercer v2

Little is known about Dusk. Many among the ranks of Cobra wonder who he is. Only one man can answer that, and Cobra Commander isn't talking. He carries a deadly modified rifle, allowing him to lay down a spray of bullets that no one could escape. Due to his deadly accuracy and choice of weapon many beleive that he is in fact S.A.W. Viper but I don't think anyone wants to ask him.