NON-CASUALTY WADS AND NON-CASUALTY CARTRIDGE

摘要

PROBLEM TO BE SOLVED: To provide a wads for partitioning between a non-casualty bullet and a propellant powder, which is harmless to the human body even if it is fired, and a non-casualty cartridge using it.;SOLUTION: This wads is formed of a uniform material having a bulk specific gravity of 0.6 or less and has an air-tight partitioning means, or air-tight wads formed of material having the bulk specific gravity of 0.6 or less, or a shot cup with bulk specific gravity related to the maximum outline 0.2 or less, or a separated flying airtight wads. This cartridge uses one of the above wads.;COPYRIGHT: (C)2003,JPO