Product DescriptionUpgrade your optic-ready Colt 1911 with a precision optics plate engineered for the Shield RMSc and Holosun 507k footprint. Built from durable stainless steel and finished in corrosion-resistant black nitride, this low-profile plate delivers a secure mount and reliable alignment. An integrated Glock-style dovetail rear sight cut enhances sight picture consistency, making it an excellent choice for concealed carry, competition, and defensive applications.Product HighlightsCompatible with optic-ready Colt 1911 pistolsSupports Shield RMSc and Holosun 507k footprint opticsBlack nitride finish for superior wear and corrosion resistanceIntegrated Glock dovetail rear sight cut for improved alignmentStainless steel construction for long-lasting durabilitySpecsProduct Type: Optics mounting plate for pistolsCompatibility: Colt 1911 (optic-ready models)Optic Footprint: Shield RMSc / Holosun 507kMaterial: Stainless steelFinish/Color: Black nitrideUPC: 098289600431Manufacturer Part Number: SP301329Brand: Colt's ManufacturingDisclaimer: 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.