The Warne Vapor V45020MOA Picatinny rail is crafted from black anodized aluminum, providing a robust mounting solution for Howa 1500 and Weatherby Vanguard rifles, excluding the Weatherby MK V Short Action. This one-piece base integrates 20 MOA of elevation, enhancing accuracy for longer distance shooting.Key FeaturesMaterial: Constructed from durable black anodized aluminum for strength and resilience.Elevation Adjustment: Features 20 MOA of built-in elevation for improved long-range shooting capability.Mount Type: Designed for Picatinny/Weaver style rings, ensuring compatibility with various optics.Mounting Hardware: Includes 6-48 length screws for secure attachment to the receiver.