For safety reasons, passengers are not allowed to carry sharp items in their carry-on baggage or on their person.
Any firearms being transported as checked baggage must be declared and unloaded.
Failure to declare these items is against civil aviation regulations.
If you still have doubts, check all the exceptions for carrying special items in your baggage.
|Dangerous items (also prohibited as checked baggage)|
|Liquids, gels and aerosols|