G17 with interesting suppressor(?)

[tecolote]

Here's a link I came across:

http://raids.histoireetcollections.com/article-23801-exclusif-les-nageurs-de-combat-de-la-dgse.html

The G17 appears to have a box-type suppressor,but what struck me is what might be a Glock logo on the side.Does anybody know anything about a possible Glock OEM suppressor?

Regards,
Tecolote

[santo]

Wow, good find. I'm interested in the answer as well. That's a nice supressor!