| 摘要 |
<p>A cartridge in the form of a bushing (1) with a base (2) provided with a primer. The cartridge contains a charge of powder (4) followed by an over-powder wad (6) obturator (5) and a thrust charge (lead/projectiles) (7). The over-powder wad (6) is a synthetic rubber washer formed by a sliced cut-out from an extruded cordon of rubber foam with a skin.</p> |
