Product DescriptionThe Warne Picatinny Modular Red Dot Riser is engineered for modern sporting rifles that need extra optic height. Designed around a robust base with a top section tailored for red dot sights, this mount includes a 0.180" spacer so you can choose between two heights to match your optic and shooting style. Precision-machined aluminum with a black anodized finish delivers strength without unnecessary weight, and it is proudly made in the USA.Product Highlights Modular riser with included 0.180" spacer provides two mounting heights for optimal optic alignment Picatinny interface for wide compatibility with red dot optics Durable, CNC-machined aluminum construction with black anodized finish Robust mounting base; top section engineered for popular red dot styles Ideal for MSR/AR-pattern setups; designed and manufactured in the USA Specs Interface: Picatinny Height without spacer: 0.805 in (top of rail to top of riser) Height with spacer: 0.985 in (top of rail to top of riser) Spacer thickness: 0.180 in Material: Aluminum Finish: Black anodized Country of manufacture: USA UPC: 656813107360 Manufacturer Part Number: 6102M Brand: Warne Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.