Your posted article does not come close to explaining his actually history and prior positions and is, in fact, a whitewash of his history.
I am a professional gunsmith. I own a gunshop, and renew my FFL every three years. Do you really want to challenge my position and credentials on this issue?
I posit that once he is in office he will do whatever is in his heart. You may claim to know how easy he will be to “push” and I hope you are correct. However, I am a bit cynical based on my knowledge of the FACTS of his history and prior positions. Keep your sophistic propaganda and I will continue to look at the facts.