The Norotos Dual Dovetail Adapter is the most stable dovetail adapter for PVS-14 on the market. The Dual Dovetail is more stable as it is a solid block that attaches to the PVS-14, which one of the two CNC machined dovetail shoes having horizontal adjustment.
Because this is more rigid, it is the recommended dovetail adapter for use with Force-to-Overcome style mounts such as the Norotos Hyper Lo-Sto mount.