Perfected disposition in horizontal canyon shotguns. (Machine-translation by Google Translate, not legally binding)

摘要

Improved arrangement in horizontal cannon shotguns, characterized in that the two barrels constitute cylindrical tubes completely independent of one another over most of their length, determining an interspace of separation between the two for almost their entire length, while remaining united in the area of the tip and in the extreme rear area, in order to preserve the conditions of elasticity and flexibility in the appropriate amount so that enough whiplash phenomenon occurs to ensure the good characteristics of the shot. (Machine-translation by Google Translate, not legally binding)