| 摘要 |
A tubular weapon with a weapon tube (1) guided inside a cradle tube (2) which is mounted stationary in axial direction. In order to provide such a tubular weapon with a cooling system (12) between the weapon tube and the cradle tube (1, 2) and to avoid the occurrence of sealing problems in the transition region between the weapon tube and the cradle tube, the cooling system (12) has at least one cooling line (11), which is positioned spirally around the weapon tube (1), and which is connected rigidly to the cradle tube (2).
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