Toaru Majutsu no Index: New Testament - Volume 10, Chapter 15: V.S. “The Merciless Scientific Vanguard” Round_07.

... rotect Fremea Seivelun.

Its name was Five Over, Model Case Railgun.

The weapon had been built to recreate Academy City’s #3 Level 5’s Railgun with purely industrial technology and to provide more power and accuracy than the original.

When Hamazura had fought it, it had been a type of powered suit and thus required someone to pilot it. It had used high-level electronic control, but it had still required a human brain to control it as a weapon. The machine had been dependen ...