Product DescriptionXS SIGHTS DXT2 Big Dot Night Sights are purpose-built for defensive shooting, giving you a bold, highly visible sight picture on your Smith & Wesson M&P M2.0 Optics Ready pistols. This standard-height sight set fits full-size and compact models chambered in 9mm, .40 S&W, .45 ACP, and 10mm. The front sight features a tritium vial surrounded by a high-contrast yellow photoluminescent Glow Dot that charges from ambient light for fast acquisition in daylight and low light. The shallow V rear with tritium insert provides an intuitive dot-the-"i" alignment that helps prevent confusion between front and rear sights under stress. CNC machined from steel and built in the USA, these sights are rugged, easy to see, and ready for everyday carry.Product Highlights Large 0.188 in Big Dot front with yellow Glow Dot for rapid sight acquisition Tritium-powered front and rear with dot-the-"i" sight picture for low-light clarity Shallow V, low-profile rear offers a wide field of view and a ledge for one-handed manipulations Standard-height sights; not optic height and will not co-witness with slide-mounted optics Durable CNC machined steel construction; designed and assembled in the USA Specs Compatibility: Smith & Wesson M&P M2.0 Optics Ready, Full Size & Compact (9mm, .40 S&W, .45 ACP, 10mm) Front Sight: 0.188 in Big Dot, yellow photoluminescent Glow Dot with tritium center Rear Sight: Shallow V with tritium insert and white outline; ledge-style Height: Standard (not optic height; will not co-witness with optics) Material: CNC machined steel Warranty: 10 Year UPC: 647533011358 MPN: XSSSW0039S5Y Brand Name: XS SIGHTS 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.