I’d like to acquire a MVSN dagger "eagle beak"… Are there copies of this dagger type ? If so, how can we recognize them ? Apparently on some models, the tip of the sheath can be screwed on ?

I’m interested in any docs or ressources you know that can help to identificate this kind of Italian daggers.

Here’s a photo to illustrate the model I’m telling about. Also can you give me a price range for this sort of dagger ?

Regards
Antoine