Weaver 34 mm Black Fixed MSR Picatinny Scope Mount

The Weaver 99681 fixed MSR mount uses the same basic one-piece concept as the 99680 but is sized for a larger 34 mm scope tube. Weaver makes the mount from aluminum, finishes it in matte black, and configures the underside for Picatinny rails. The ring spacing is fixed by the mount body.

A 34 mm optic requires a matching 34 mm mount, so tube diameter is the first specification to verify. The Picatinny interface is the second fit point because the mount needs the correct rail geometry under it. Its fixed design reduces the number of separate ring pieces, but it also means the spacing is not adjusted independently like two loose rings.

This is the appropriate version when a 34 mm scope is being installed on a compatible Picatinny rail. Buyers with a 30 mm optic should use the 99680 instead of trying to adapt this larger mount. For other choices to compare with Weaver 99681, browse optics and rangefinders.

• 34 mm scope-tube fit for Weaver 99681
• Aluminum fixed MSR mount
• Picatinny rail interface
• Matte black finish for Weaver 99681