I posted pics of this a while back, wondering if anyone had seen that much variation in factory grips-because as near as I can tell, it has never been messed with,and the serial numbers are within a couple hundred of each other.
Although the picture makes it look thinner, I measured a number of points with a caliper and they are all very similar(less than 1/32")on both bows, with the exception of the lowered shelf.
RonP