(Systematic):Rifle construction with a movably mounted barrel in the system box,characterized by thethat between the receiver of an actuator and the barrel a relative movement, in a horizontal or vertical, or a combination of both directions can produce.Rifle construction according to any one of the preceding claims,characterized by thethat the relative movement between the system box and the barrel is generated by a piezoceramic actuator. This auktuator can be provided with an adjusting travel.Rifle construction according to any one of the preceding claims,characterized by thethat the relative movement between the system box and the barrel by means of an electrically operated servo drive is generated.
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