benchrest rifle

A rifle mounted on a machine gun base

Japanese Meaning

機関銃用の台座に据え付けられたライフル

During the competition, his benchrest rifle, a rifle mounted on a machine-gun base, delivered exceptional accuracy.

大会中、彼の機関銃用台座に取り付けられたライフルは卓越した精度を発揮した。

Sense（1）

A rifle mounted on a machine gun base

benchrest rifles

（ plural ）