Last Updated：2025/11/25

(firearms) the part of the firing mechanism which strikes the cartridge's primer to ignite the gunpowder.

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firing pin

Source Word

firing pin

Noun

(firearms) the part of the firing mechanism which strikes the cartridge's primer to ignite the gunpowder.

Japanese Meaning

銃の発射機構において、弾薬の雷管に衝撃を与えて火薬を点火させる部品、すなわち「撃針」として知られる部品です。

The gunsmith examined the firing pin to determine why the rifle had failed to discharge.

銃職人は薬室の雷管を叩く撃針を調べて、ライフルが作動しなかった原因を突き止めた。

Sense（1）

(firearms) the part of the firing mechanism which strikes the cartridge's primer to ignite the gunpowder.

firing pins

（ plural ）