The Weaver 99680 fixed MSR mount is made from aluminum and sized for a 30 mm scope tube. It uses a black matte finish and attaches to a Picatinny rail. The fixed one-piece format keeps the ring spacing and rail interface together in a single mount.
This model should be selected only for optics with a 30 mm tube because the ring diameter is built into the mount. Aluminum construction keeps the material straightforward, while the Picatinny fit defines the rail system underneath it. Unlike separate rings, the mount body establishes the relationship between the two ring positions before installation.
The 99680 is paired in this batch with a 34 mm version that uses the same general fixed MSR concept. Choose this 30 mm model when the scope tube matches that diameter and the rifle already has the correct Picatinny mounting surface. For other choices to compare with Weaver 99680, browse optics and rangefinders.
- 30 mm scope-tube fit for Weaver 99680
- Fixed one-piece MSR mount
- Aluminum construction
- Black matte Picatinny configuration








