Spring Head is an enemy that slides on the floors and springs his head when an enemy touches him. In Mega Man 3 there are Giant Spring Heads that launch homing missiles. It was made from a Crazy Razy.
Types of Spring Heads
Spring Head
Spring Head (スプリンガー Supuringā, Springer in Japan) is an enemy that slides on the floors and springs its head when an enemy touches him. They appear in Metal Man's stage, Heat Man's stage, Quick Man's stage and in the final stages. The regular arm cannon cannot harm him. Leaf Shield or Quick boomerang are better choices to hit them with.
Giant Springer
Giant Springer (ジャイアントスプリンガー Jaianto Supuringā) is a giant Spring Head that launches missiles from his head. It will be found in Magnet Man's electrical level. The missiles can be destroyed in Mega Man 3, but in Mega Man II they are invincible.
Spring Face Bomb
Spring Face Bomb (スプリングフェイスボム) is an enemy found in the upper area of Yamato Man's stage on the conveyor belt wheels. It bounces toward Mega Man and when shot, its head flies off and explodes.