Tony moved in to stop Bucky, and when faced with the pistol Bucky pulled out, he grabbed it with his right hand, which was protected by hand armor.
Bang!
Bucky fired a shot, and the bullet struck Tony's palm, sending up a puff of white smoke.
Tony went with the motion and stripped off the pistol's slide and magazine, then grabbed the magazine and whipped it across Bucky's face.
Bucky froze for a moment, then threw a punch straight into Tony's abdomen.
Crash.
Tony was sent flying, smashing into the table and chairs behind him and knocking them over.
Just then, Natasha and Sharon Carter rushed over, and the two of them launched a series of attacks on Bucky.
But Sharon Carter had never been injected with the Physical Enhancement Serum, after all. As soon as they exchanged blows, Bucky knocked her to the ground. Fortunately, Natasha attacked in time to bail her out, preventing Bucky from killing her with a finishing blow.
Natasha mounted Bucky and unleashed a flurry of strikes, but it had no effect. The gap between them was still considerable. Instead, Bucky seized the chance to throw her off him, then clamped one hand around her throat.
Seeing that she was about to be strangled to death, Natasha said with difficulty, "At least you recognized me."
But Bucky had been brainwashed at this point and had no idea who the woman in front of him was. Just as Bucky was about to kill Natasha, Black Panther T'Challa arrived to save the situation.
Although he was not wearing the Black Panther Suit, T'Challa had taken the Heart-Shaped Grass and been injected with the Physical Enhancement Serum after all, so he feared Bucky not in the slightest. He kicked him away directly, saving Natasha.
T'Challa followed up with