The HOG and PIG saddle won't close narrow enough to lock in a Leica 1600. I would recommend the factory piece or the PRS bino plate.
Not to sidetrack the thread, but this brings up a strength of the Vectronix PLRF 10 and above - the SEV-78 trigger data cable. Allows you to fire the LRF without touching it. I've got one and it is great. A less expensive fix for Leica and others would to be able to integrate a countdown timer like most cameras have. Firing in 10, 9, 8,....
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