Does anybody have internal workings diagrams of VSR waffer locks (that have the half-moon looking keys)? I'm trying to better understand how they work and how to pick them.
I'd follow rai's line of thinking and look up how Abloy's function.
If you could provide us with pictures here we could be more helpful.
That said? If it does turn out to be an abloy knockoff, we won't be able to help you with picking them, as they are a high security lock and that information is reserved for the advanced forums.