Warne Mfg XSKEL30TW: Warne\'s X-Skel Gen II Edition Mount offers R.A.M.P. Mount platform, a lightweight scope mounting solution for your MSR-style firearm with he same durable, return to zero reputation that you\'ve come to expect from Warne. This mount is CNC precision machined from 6061 aluminum with a 30 percent weight reduction, compared to Warne\'s R.A.M.P. mount, by utilizing a skeletonized body and ring caps as well as eight Torx style fasteners with steel threaded inserts to prevent stripping. The X-Skel provides an additional inch of forward cantilever, compared to the original Skel Mount, as well as a one-piece side clamp design for additional strength. The extra cantilever provides proper eye relief when using scopes with large eye boxes and will give extra space behind the mount for accessories.