I’m getting 0.380” in the back and 0.345” in the front.
Just to confirm, that is the height from the top of the receiver to the top of the rail?
Not speaking for David but that is how I measured the Talley base. The receiver is rounded so I measured from the highest point of the rounded action to the top of the rail....it would measure higher across the lower edges (bottom of rounded edges) to the top.
