Yep may be a month or three or even 6 month's and not until the Nikon version is released. And then wouldn't touch one until others have gave their review. As sometimes many 3rd party end up problematic and reduce features compared to the original.
But understand your pain and for $250 it better be matching mag. alloy and full controls. Intead of the cheap ass plastic version like for the D200. As I believe the grip should match what the body is for system integrity.
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