Pipe, casing, or the like having a fitting disposed at one end thereof. The fitting has an internal and an external section which are connected in a form-locking manner, and the end of the pipe, casing, or the like is held therebetween by means of a form-locking and/or frictional connection. In particular, the external section annularly surrounds the internal section and can be connected with the internal section by means of a snap connection, and at least one of the sections is made of a sufficiently elastic material. When used as a shot cartridge case, the internal section is provided with a primer cap support and an axial flash hole.