| 摘要 |
Cartridge for firearms, which comprises a case 1, a percussion cap fitted in the case and a liquid chamber for liquid 5, intended for lubrication of the inside of the barrel. In the invention the liquid chamber 3a is formed by a cylinder, in which a plunger 4 has been fitted. When the percussion cap 2 detonates due to the action of the percussion pin, the plunger 4 presses on the liquid 5, the liquid 5 depressing the pin 6 in the hole 3 intended for oil injection and being sprayed in a shower over the inner surface of the barrel. <IMAGE>
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