Welcome to the launch team! Most of us have been inducted, but were lucky enough to send a commodity like an AR pivot pin detent spring into low earth orbit.
I do think you were doing well by cleaning and lubing the new gun before firing. Just a bridge too far in the dark.
I'm one of the lucky ones, I guess. I played mortar team, with my first 1911 return spring and plug, of course, right into a corner of spare car parts, in the garage. Took a while,
but I finally found them. "Launch Team" , I'm going to steal that.