Last Updated:2025/11/28

(firearms) An optical device, mounted on or near the end of a firearm's barrel, used to align the sights with the bore.

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bore sight

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Source Word

bore sight

Noun
Japanese Meaning
銃器に取り付けられた光学装置で、銃身(バレル)と照準器を合わせるために使われる対準器。
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彼は射撃前に銃の照準を合わせるため、銃身に銃身照準器を取り付けた。

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