Their angel Optimus and Ironhide sequel To my autobots

I saw sentinel prime raise his arm and turn into a gun what's he doing. Then I saw him point it at Ironhide NO! Sam pushed me out of the way I heard the shot hit metal I rolled over to see what damage it did. My eyes widened NO! He was rusting NO NO Ironhide don't do this to me.
"IRONHIDE!". I yelled.