Now, I knew a few things about EMP after studying it for a while. Though the Kid didn't know anything about it. so he just was listening to him. He then took out one of his guns and fired it into an intact robot head. That bullet went straight through and produced a great deal of splattered robot remains on the far side. The Kid put his gun away and looked at him.

"So one is too many?"

The kid went to get his swords out of the robots, looking over at him now. He was having doubts this guy knew anything about weapon manufacture at all. I would too in the same situation.

(Also an EMP round would generate the EMP on impact. Constantly generating an EMP field would indicate that on impact the device would shatter and break the field generation.)