The Mark 7 (Mark VII), is a Fully-Loaded Suit, and was the seventh suit created by Tony Stark , to surpass the Mark VI, sometime between the events of Iron Man 2 and The Avengers.
It was featured in The Avengers movie, and made it’s debut in the movie when Tony was forced to order J.A.R.V.I.S., to get it ready for combat, despite it still being constructed, to use it in the upcoming battle with theChitauri Army, as the Mark VI was heavily damaged from its last use by Tony during the events in the S.H.I.E.L.D. Helicarrier.
The suit was built for heavy-combat, and is suitable for pre-war involved situations, as it was war-ready, and was heavily armed with weapons, which it was specially created for.
The armor has a unique feature that involves forming itself into a large red pod, and when opened, has mechanical arms, that can extend and reach into Tony’s arms, grabbing them and slowly wrapping itself around him.
This is done through the use of two special metallic bracelets, both of which have encrypted codes embedded within them in the black rectangular spaces. The laser scanners on the mechanical arms scan these to confirm the user’s identity and activate the pod’s functionality. The armor then forms itself around Tony and becomes visible as the Mark VIIarmor.