Product Description The Q M1913 Top Rail is designed to fit The Fix by Q and provides a stable Picatinny mounting surface for accessories such as optics, night vision devices, and lasers. Precision-machined from aluminum with a black finish, this 8.50-inch rail adds versatile attachment capability while maintaining a streamlined profile. Product Highlights M1913 (Picatinny) top rail built to fit The Fix by Q Ideal for mounting optics, night vision, lasers, and other Picatinny-compatible accessories 8.50-inch length for expanded mounting flexibility and accessory positioning Precision-machined aluminum construction for durable, lightweight performance Black finish for a clean, low-profile look on your rifle setup Specs Brand: Q LLC Manufacturer Part Number: TOPRAILFIX191385IN UPC: 850000857254 Mounting Standard: M1913 / Picatinny Compatibility: The Fix by Q Overall Length: 8.50 in Material: Aluminum Color/Finish: Black 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.