The EGW HD Ruger No. 1 Scope Mount provides a precision mounting solution with 0 MOA cant and 3-inch center spread for optimal scope positioning on Ruger No. 1 rifles.EGW HD Ruger No. 1 Scope Mount with 0 MOA cantConstructed from durable 7075 aluminum for strength and reliabilityMatte black hardcoat finish for corrosion resistance3-inch center spread for proper scope spacingCompatible with both Picatinny and Weaver scope ringsEngineered for precision shooting applications this mount delivers the rock-solid stability and accurate alignment needed for consistent performance with your Ruger No. 1 rifle.