Before Mugino could say anything, Hamazura pulled the trigger.

Bang bang bang!! With that dry sound, multiple holes opened up in her upper body. Hamazura continued pulling the trigger until he was out of bullets and even continued moving his index finger for a bit once the clip was empty.

“…”

Mugino looked down at her bloody body in shock.

Before long, she wobbled to the side, collapsed, and stopped moving.

[...]

“Hamazuraaaaaaaaaaaaaaaaaaaaa!!”

The woman with dark red holes all over her body, her left arm up to her left elbow gone, and her right eye crushed forcefully stood up. An overly unhealthy-looking white light was gathering around her right hand. She was most likely looping the particle waveform high-speed cannon in her hand. One hit by that attack would definitely blow Hamazura away.

[...]

Throwing away the gun, he unhesitatingly ran towards Mugino.

Their arms crossed.

If he had hesitated even slightly, it would have created an opening.

If there had been the slightest opening, death would have come through it.

But Hamazura Shiage was resolute. He merely forcefully came in, clenched his fist like stone, focused on the face of the enemy he needed to defeat, and attacked with his strongest strike.

A tremendous noise rang out.

Strength left Mugino Shizuri’s body and she collapsed to the ground. The ominous white light in her hand disappeared into the air as if it had dissolved. There was no more sense of danger.

Toaru Majutsu no Index vol.15 ch.4 pt.9