Product DescriptionThe REX T1 Riser Mount from Strike is a low-profile, lightweight mounting solution for AR-platform rifles using T1-compatible micro optics. Designed for versatility, it allows shooters to configure an absolute co-witness or a lower 1/3 co-witness by utilizing the included spacer. Precision-machined from durable 6061-T6 aluminum with a black anodized finish, the modular T1 mount installs on standard Picatinny rails and includes all necessary hardware for a secure, repeatable setup.Product Highlights Modular co-witness heights: absolute or lower 1/3 using the included spacer Compatible with T1-footprint micro red dot optics on AR-platform firearms Precision 6061-T6 aluminum construction with corrosion-resistant black anodized finish Picatinny rail base for easy installation and a secure, repeatable mount Includes rail base mount, spacer, absolute mount plate, and mounting hardware Specs Product Type: T1 Riser Mount Mount Type: Picatinny Rail Material: 6061-T6 Aluminum Finish/Color: Black Anodized Firearm Fit: AR-Platform Style: Absolute or Lower 1/3 Co-Witness Pieces: 3; Rings Included: No Weight: 2.30 oz UPC: 708747548327 Manufacturer Part Number: T1RISERBK 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.