Almost without knowing it, Montages hands switch off the safety on the flame thrower aimed at Beatty. What does this show about Montag's state of awareness or consciousness?
Montag knew this moment was coming. Captain Beatty was emotionally unhinged and one of them had to die. It does not help that Beatty taunts Montag: who has just lost everything including his wife and house. I think Montag also knew Beatty wanted to die.
