* Shrewd Short Shade Torque Ring * Optum, Nomad, MiniMag Scope Models – 29 35 40
These will fit both the new Optum models and the older Nomad models. Specifically it will fit all these scope sizes Optum 29 – From 29.0mm to 27.6mm. Optum 35 – From 35.0mm to 31.0mm. Optum 40 – From 40.0mm to 35.2mm.