I used to own one, back in the 80's. It worked just fine, maybe I was a lucky one.
A friend begged me to sell it to him, and I finally weakened. He loved that thing, and shot it all the time.
No issues that I am aware of with that particular gun.
I haven't seen one of them in a long time.
"Necessity is the plea for every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves." William Pitt, speech to the House of Commons, [Nov. 18, 1783]