Product Description Upgrade your Glock-compatible magazine with the Rival Arms Mag Baseplate, designed to add useful weight at the bottom of the magazine for faster, more positive magazine changes. The added mass helps improve balance and can reduce felt recoil during rapid shooting. CNC machined from aluminum and finished with a hard black anodized coating, this baseplate is built for durability and reliable performance. Note: Not compatible with Glock 36/42/43/48 models. Product Highlights Adds weight to the magazine base to help speed reloads and promote quick, clean magazine drops CNC-machined aluminum construction for consistent fit and long-lasting performance Hard black anodized finish for enhanced wear and corrosion resistance Helps create a more balanced feel and may reduce perceived recoil during shooting Designed for Glock-compatible magazines in 9mm Luger, .40 S&W, and .357 SIG (excludes 36/42/43/48) Specs Brand: Rival Arms Product Type: Magazine baseplate / base pad Compatible Calibers: 9mm Luger, .40 S&W, .357 SIG Compatibility: Glock-compatible (not for Glock 36/42/43/48) Material: Aluminum Finish: Hard anodized (black) Country of Manufacture: United States of America UPC: 788130028544 Manufacturer Part Number: RA70G001A 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.