Barrel for firearms comprises embedded thread winding of fiber material, with fiber material or embedding material containing constituents which influence thermal expansion of barrel

摘要

In a gun barrel with a central metal tube (1) and a thread winding (2) consisting of a fiber material in an embedding material, the fiber material or the embedding material contains additional constituents which influence thermal expansion of the barrel. The barrel with a central metal tube (1) and a thread winding (2) consisting of a fiber material in an embedding material is such that the fiber material or the embedding material contains additional constituents which influence thermal expansion of the barrel. An Independent claim is also included for a method for producing the barrel comprising winding one or more threads of a fiber material around the metal tube (1) and embedding the resultant winding in an embedding material.