[ARCHIVED THREAD] - FN SLP rail

Posted: 11/21/2012 10:04:43 AM EDT

Does anybody have an optic mounted on a FN SLP MK1 with the cantilever rail? I have tried 2 different sets of rings (Warne permanent mount and Warne quick detach) and cannot get them to tighten down on the rail. The QD rings were the better of the 2 but there was still a few thou of slop between the rail and the ring.