I suppose so. In the shot of him "suiting up" and the shot before they punch each others fists (all in the first trailer), you see some silver poke out from under the gold plating, sorta forming what looks like steel knuckles. Because apparently huge metal fists need double the metal on the knuckles.
But there's also this shot from the second trailer
At first it looks like he's just about to use his repulsors, but upon a closer look, his hand is closed, and some sort of electric prong is sticking out from the gold plate on the arm.
I suppose that they're the densest part of the arms, so he could always use them to block an attack or slam them on Hulk.
I guess you could say he's "armed and dangerous." harharhar
....
Okay, I'll leave now.