It’s the rail Foundation is currently selling but it’s what I think you are referring to as the normal or “ older” version. As far as I know, the ArcaLock rail is a proprietary version from Area 419
It’s the rail Foundation is currently selling but it’s what I think you are referring to as the normal or “ older” version. As far as I know, the ArcaLock rail is a proprietary version from Area 419