She shoots the knife out of his hand and both Leon and Krauser look to her . Krauser , obviously annoyed and not surprised to see her , comments that it 's " the bitch in the red dress " . She calmly informs him that he 's outnumbered . He grunts and exits .
According to the above context, answer the following question.
What was most probably used to shoot the knife out of the guy 's hand ?


A gun