Wheeler msr mount - Wheeler Engineering MSR Cantilever Scope Mount

I received my MSR mount and other than having no instructions, the mount itself is sturdy and well made. How it will hold up in time or retain "zero" is to be determined. One note on the flip down bubble level. This is apparently intended to be used when scope is mounted and rifle is in use, NOT to level the scope while mounting it. Once mounted and leveled by conventional scope mounting means, the flip down bubble level can be then adjusted to match the level of the rifle and scope to aid in keeping the scope level while shooting. Simply adjust the top two screws and the bottom two screws on the flip down bubble to set the bubble level with the scope alignment and tighten them.