GI Packaging ?

[m9er]

I picked up 2 M9s this week and they are both suppose to have the gray blade and fuller.
One is a LanCay for sure and the other is still sealed in the package below.
The seller wasn't sure which but said the bayo would be either a LanCay or Phrobis.



What can you all tell me about this packaging? Is there any way to tell whats inside without opening it?
I will post pics of what I receive when they get here.