A very strange 3rd generation M9

[Carlo]

Humm...crossguard replaced?
On a three line there should be the Phrobis/dolphin logo on the guard.
The color is quite suspicious too, as it should be more black than grey/green.
I only noticed that the guard in the Buck M9, when produced without the Phrobis connection, used to be in a black color more ....."matt", with less reflections.
Sorry not to be very helpful.