1.540 Scope Throw Lever

Scope Ring Bump Width-Peak (Optional) No Bump 0.220" 0.230" 0.240" 0.250" 0.260" 0.270" 0.280" 0.290" 0.300" 0.310" 0.320" 0.330" 0.340" 0.350" 0.360" 0.370" 0.380" 0.390" 0.400" 0.410" 0.420" 0.430" 0.438" 0.440" 0.450" 0.460" 0.470" 0.480" 0.490" 0.500" 0.510" 0.520" 0.530" 0.540" 0.550" 0.560" 0.570" 0.580" 0.590" 0.600" 0.610" 0.620" 0.630" 0.640" 0.650" 0.660" Universal