Iron Man Armor Mark XXV (Earth-6531)

The Mark XXV Armor, also known as Striker, was the twenty-fifth armor created Iron Man, specialized in construction, and was a part of the Iron Legion.

Capabilities
Using the armor's powerful Pneumatic Hammers, the Mark 25 is able to create intense power within it's Hammers to be able to crush hard objects or debris. The Mark XXV has two Pneumatic Hammers, with one equipped on each arm. They are the suit's notable and main features. The Pneumatic Hammers are used to crush debris and objects and were designed specifically for construction. A single Pneumatic Hammer features immense power when used and has a similar functionality to that of a Jackhammer.

The Striker, along with all the other newly built Mark suits, uses a more advanced technology that was based off on the Mark VII's technology, which is able to wrap itself around Tony Stark's body, without the aid of robotic arms or any external mechanics.

It can flexibly open itself to allow Tony to enter into the suit and automatically wrap itself around him, anywhere at anytime, much like the Mark 42's technology and the other newly built Mark suits'.

Source

 * 1