蹴しゅう子し覆ふく

noun

ejector housing (firearm)

Technical term for the part of a rifle or pistol that houses the ejector mechanism. Extremely specialized; not used in everyday language.

See also: 排莢桿筒

• この銃じゅうの蹴しゅう子し覆ふくは簡かん単たんに取とり外はずせる。

  The ejector housing of this gun can be easily removed.