| 摘要 |
PROBLEM TO BE SOLVED: To prevent lead environmental pollution and improve a hitting rate. SOLUTION: A shot 1 loaded in a cartridge 2 of a shotgun is made from carbide alloy, Cu-W alloy, or heavy metal. Hereby, even when shots are scattered on a water source or on any portion, a harmless hot 1 is provided which does not provide a bad influence on an environment or a human body. Further, since a specific gravity thereof is larger than lead, a loading rate to the cartridge 2 is increased to increase scattering density, so that the rate of hitting is improved.
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