It´s not current Nato issue.
It seems to be roughly built on the old 108 mm platform. Most likely it´s made cheaply.
A real Walther Vic should look like this:
![](http://i4.photobucket.com/albums/y102/mattschwarz/stuff_for_sale/walther_4_zpsfbdb7e7f.jpg)
![](http://i4.photobucket.com/albums/y102/mattschwarz/stuff_for_sale/walther_3_zps40687638.jpg)
![](http://i4.photobucket.com/albums/y102/mattschwarz/stuff_for_sale/walther_1_zpsb35a31e1.jpg)
The pics are mine, but I do not longer own the knife.
I was tempted to buy one of the cheap new Walthers to play with.
They seem to be the german Smith and Wesson - Selling out the name for cheap knives and flashlights.
There is a Walther branded Multitool, the Multitac, too - It´s a knife based tool with foldout pliers.
Edit: coloswiss types quicker than me...