The Rhino exosuit is a high-tech battle armour prototype was designed by the Oscorp Special Projects division. It featured in the 2014 film, The Amazing Spider-Man 2.
The wearer is provided with superhuman strength, armour, speed, endurance and a variety of awesome weapons like a machine gun and missiles. It also has a huge iron horn which can be used to defense off close contenders.
Although Oscorp’s Rhino Battle Armour only featured for a few minutes in the movie, and the fact that we might not see a longer piece of action in another movie soon, it is still worth mentioning here.