Chris Wray, the guy who wasn't sure if there were any FBI agents in the crowd on J6? What does the FBI know?
But hey, there's an easy way to solve this. Show us a picture of the (I presume) teleprompter to see if it was damaged.
And the bigger picture is a) he was still injured and, most importantly, b) it was an assassination attempt. Focusing on whether it was a bullet or shrapnel that injured him is a fool's errand.