用于保持枪管（1）内的内部弹道条件恒定的装置，用于补偿装载空间（2）的体积增加的至少一个插入件（7），在装载空间（2）的过渡处被引入装载空间 根据筒体（1）的磨损使加载空间（1）增加加载空间的体积，由至少一个用于加载空间（2）的插入件（7）组成，该插入件可以在不影响加载空间的情况下燃烧 推进剂费用，特别是燃烧更慢。

A device for keeping constant the internal ballistic conditions in a weapon barrel (1), wherein increasing as a function of the volume of the cargo space (2) Wear of the weapon barrel (1) at the transition from the loading space (2) to the tube (1) at least one insert (7) is introduced is to compensate for the volume increase of the cargo space in the cargo space (2), consists of at least one propellant charge without influencing a combustible, in particular slower Bren nenden insert (7) for the loading space (2).