打うち金がね

noun

hammer (of a gun)

Refers specifically to the striking mechanism of a firearm. Compare with 撃鉄 (げきてつ), which is a more technical term for the same part.

See also: 撃鉄

• 拳けん銃じゅうの打うち金がねを起おこす。

  Cock the hammer of the pistol.