N2K....not N2N....it's cool, though.

That is the Spec Ops Combat Master that was (may still be) an official option directly from Busse HQ. It fits well as I recall.

I asked for official word about--if the kydex insert was fitted to the TGLB before it shipped....official answer in reply was---that it indeed is fitted to the TGLB.

Read into that whatever you like. But I can say that it fits fine in that sheath. Honestly, it's sitting in the sheath now tucked away gathering dust. Shame, I know.

I'll dig it out and give better info later if you like. What I can say for certain is that it's a great sheath, or at the very least, a great place to start.