Initial impressions are very good. I haven’t shot with them, but am very confident that they will perform great based on installation.I figured they would just be rebranded Chinese rings, but they seem very well designed, and the machining is impeccable.They have a wide clamping area, and the ring is perfectly sized for a nice tight fit on the scope. I also really like the dual recoil lug configuration.I typically use Seekins Precision rings, but these may become my go-to rings as the slightly better machining and slightly better hardware on the Seekins rings does not seem worth 3x the money.