弾だん帯たい

noun

bandolier; ammo belt

A belt worn over the shoulder or around the waist to hold ammunition. Used in military and firearms contexts.

• 兵へい士しは弾だん帯たいを肩かたにかけていた。

  The soldier wore a bandolier over his shoulder.

noun

driving band; rotating band

A ring on a projectile that engages the rifling of a gun barrel. Technical term in ballistics and ordnance.

• 砲ほう弾だんの弾だん帯たいは発はっ射しゃ時じにライフリングとかみ合あう。

  The driving band of the shell engages the rifling when fired.