Product DescriptionThe REX T1 Riser Mount from Strike is a low-profile, lightweight mounting solution designed for AR platforms and T1-footprint optics. Its modular design lets shooters set the ideal height for either absolute co-witness or lower 1/3 by using the included spacer. Precision-machined from durable 6061-T6 aluminum with a red anodized finish, this mount secures to Picatinny rails and includes the hardware needed for straightforward installation.Product Highlights Modular riser allows absolute or lower 1/3 co-witness with included spacer Precision 6061-T6 aluminum construction with durable red anodized finish Picatinny rail interface for secure mounting on AR-platform rifles Compatible with T1-style optics; low-profile, lightweight 2.30 oz design Includes base, spacer and mounting hardware for easy setup Specs Model: T1 Riser Mount MPN: T1RISERRED UPC: 708747548877 Mount Type: Picatinny Rail Co-Witness Options: Absolute or Lower 1/3 (via spacer) Material: 6061-T6 Aluminum Finish/Color: Red Anodized Length: 0.93 in Width: 1 in Height: 2.09 in Weight: 2.30 oz Includes: Rail base mount, lower 1/3 height spacer, absolute mount, mounting hardware Intended Platform: AR Platform Brand Name: Strike 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.