Nope. Picture No.1 clearly shows that slot and extractor retaining screw is not present on this apparently very early H grade. And it isn't missing either. Later guns had that feature, but not this one. I am surprised to see this feature on an H grade, and assumed it was gone by the time the H grade was introduced.

A true sign of mental illness is any gun owner who would vote for an Anti-Gunner like Joe Biden.