over and under rifle, over and under shotgun
Definition: Long firearm with two barrels, where one is placed on top of the other. Both barrels can be smooth-bore, rifled-bore or as a combination gun (one smooth-bore and the other rifled-bore).
Translation:
DE: Bockgewehr
FR: arme à deux coups : canons superposés
CS: kozlice
RU: двухствольное ружье вертикальное, один ствол обычный и один нарезной
ES: arma de dos cañónes mixtos superpuestos
IT: arme a due canne sovrapposti