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There is provided a lead-free projectile suitable for use as a bullet to be fired from a pistol or rifle or as a slug to be fired from a shotgun. The projectile core is formed from a high purity tin and has deformation properties similar to that of lead based projectiles without the environmental ha

There is provided a lead-free projectile suitable for use as a bullet to be fired from a pistol or rifle or as a slug to be fired from a shotgun. The projectile core is formed from a high purity tin and has deformation properties similar to that of lead based projectiles without the environmental hazards associated with lead.

대표청구항

1. A lead-free projectile used in a cartridge having a powdered chemical propellant consisting of essentially pure tin having a tin content of at least 99.8%, by weight, a yield strength of 11.0 MPa or less, and a hardness of less than 5 HB and formed to an aerodynamic profile.

1. A lead-free projectile used in a cartridge having a powdered chemical propellant consisting of essentially pure tin having a tin content of at least 99.8%, by weight, a yield strength of 11.0 MPa or less, and a hardness of less than 5 HB and formed to an aerodynamic profile.