Wait, can't Agents bend space-time so bullets don't hit them or somthing?
I always thought the reason that they didn't bend their way out of the mini-gun attack was because it would be screwing with far too much matter and would cause problems with stability... and stuff.
Oh, yeah, and they can posess nearby bluepills and come back to pwn your face.
No, as far as I'm aware, Agents are unable to bend space time. To quote Morpheus; "I've seen an agent punch through a concrete wall. Men have emptied entire clips at them and hit nothing but air. Yet their strength and their speed are still based in a world that is built on rules. Because of that, they will never be as strong or as fast as you can be." Basically, they're better, but they cannot change. They still must obey the laws of the Matrix.
Eventually, with enough bullets, the agent will be unable to dodge the bullet. The bullet hit a bluepill, agent searches for another coppterop victim and you can kill him again, again and again...