The Browning 12313 AB3 Integrated Scope Mount/Ring Combo provides a reliable mounting solution with 1" tube diameter compatibility and high 1.75" ring height in a durable matte finish.Browning 12313 AB3 Integrated Scope Mount/Ring Combo1" tube diameter for standard scope compatibilityHigh 1.75" ring height for proper scope clearanceTwo-piece ring set design7000 Series Aluminum construction for durabilityMatte black finish reduces glareDirect receiver mounting systemEngineered specifically for AB3 rifles this integrated mount and ring system ensures secure scope attachment with precision alignment for consistent accuracy in the field.