Bullet, method of manufacturing a bullet, punch for manufacturing a bullet, and method of rotationally securing a bullet core with respect to a bullet jacket of a bullet

A bullet comprising:

• a bullet core with a bow-side section, a tail-side section with a bullet base, and a guide band lying in between the bow-side section and the tail-side section, and
• a bullet jacket completely surrounding the bullet core,
• wherein, a profiling is provided in a region of the tail end of the bullet core axially offset from the guide band and/or in the region of a tail end face of the bullet core base and/or in the region of the bullet core bow axially offset from the guide band,
• wherein the bullet jacket has an inside surface profiling complementary in shape in shape to the profiling of the bullet core such that an anti-rotation structure is formed between the bullet jacket and the bullet core, and
• wherein the tail region of the bullet jacket is designed to be deformation-soft in such a way that a firing pressure occurring when the bullet is fired deforms the tail region of the bullet jacket at least in sections in such a way that the it adapts to the bullet core in order to form or reinforce, an anti-rotation structure between the bullet jacket and the bullet core.

A bullet comprising:

• a bullet core with a bow-side section, a tail-side section with a bullet base, and a guide band lying in between the bow-side section and the tail-side section, and
• a bullet jacket completely surrounding the bullet core,
• wherein, a profiling is provided in a region of the tail end of the bullet core axially offset from the guide band and/or in the region of a tail end face of the bullet core base and/or in the region of the bullet core bow axially offset from the guide band,
• wherein the bullet jacket has an inside surface profiling complementary in shape in shape to the profiling of the bullet core such that an anti-rotation structure is formed between the bullet jacket and the bullet core, and
• wherein the bullet core is joined to the bullet jacket by a friction welding, diffusion welding or spot welding process.

A bullet comprising:

• a bullet core with a bow-side section, a tail-side section with a bullet base, and a guide band lying in between the bow-side section and the tail-side section, and
• a bullet jacket completely surrounding the bullet core,
• wherein, a profiling is provided in a region of the tail end of the bullet core axially offset from the guide band and/or in the region of a tail end face of the bullet core base and/or in the region of the bullet core bow axially offset from the guide band,
• wherein the bullet jacket has an inside surface profiling complementary in shape in shape to the profiling of the bullet core such that an anti-rotation structure is formed between the bullet jacket and the bullet core,
• wherein the bullet jacket inner surface and the bullet core outer surface are form-locking engaged with each other by means of a repeating protrusion-recess structure in such a way that a relative rotational mobility between bullet jacket and bullet core is prevented, wherein the protrusion-recess structure comprises at least two protrusions on at least one of the bullet jacket inner surface and the outer surface of the bullet jacket and at least two recesses on at least the other of the bullet jacket inner surface and the outer surface of the bullet core, wherein the protrusions and the recesses have a radial extent of at least 1/20 and at most ⅕ of the bullet core diameter.