>>853796>>853799you are both wrong - it is fake.
1st - 0566 runs on washers, not bearings, and it is assisted opening - OP's picture does not have a torsion bar (but does have a skeletonized handle which the original does not have, because that's where the rostion bar is supposed to be).
Also - the lock surface on the blade is wrong.
Plus - 566BW is the designation for a BlackWashed model, this one is not.