coach gun

A double-barrelled shotgun with very short barrels.

Japanese Meaning

銃身が非常に短い、二連装の散弾銃

He stepped into the saloon with a coach gun slung over his shoulder, and the pianist froze.

彼は銃身が非常に短いダブルバレル散弾銃を肩に下げてサルーンに入ると、ピアニストは固まった。

Sense（1）

A double-barrelled shotgun with very short barrels.

coach guns

（ plural ）