Ameriglo i-Dot Tritium Night Sight Set for Glock 42/43/43X/48 The Ameriglo i-Dot Night Sight Set is a premium, American-made upgrade designed for Glock 42, 43, 43X, and 48 pistols. Utilizing a dot-over-dot configuration, these sights provide quick and easy vertical sight alignment for all types of shooters, from law enforcement and military professionals to defensive-minded civilians and recreational shooters. Machined from US-made bar stock steel and assembled using Swiss-made tritium light sources, the i-Dot sights deliver consistent, reliable low-light performance. The bright green tritium front dot is framed by a high-visibility orange outline, allowing for rapid target acquisition in any lighting condition. Both front and rear sights feature a case-hardened finish for added durability. These sights are also compatible with Glock MOS slides. Product Highlights Dot-over-dot i-Dot configuration for fast, intuitive vertical sight alignment in any lighting condition Green tritium front and rear illumination with a standout orange front outline for rapid target acquisition Machined from US-made bar stock steel with a case-hardened finish for long-lasting durability Fits Glock 42, 43, 43X, and 48, including MOS slide configurations Swiss-made tritium light sources ensure consistent, reliable night-sight performance Specs Brand: Ameriglo MPN: AMGGL205 UPC: 644406909811 Fits Make: Glock Fits Model: 42, 43, 43X, 48 (Fits MOS) Fits MOS Slide: Yes Material: Steel Finish: Case Hardened Color: Black Front Sight Style: Tritium Front Tritium Color: Green Front Outline Color: Orange Front Blade Width: 0.125 in. (3.18mm) Front Blade Height: 0.2 in. (5.08mm) Rear Sight Style: i-Dot Tritium Rear Notch Shape: Square Rear Tritium Color: Green Rear Blade Height: 0.215 in. (5.46mm) Overall Rear Height: 0.295 in. (7.49mm) Rear Notch Width: 0.165 in. (4.19mm) Weight: 0.313 lbs Country of Manufacture: USA 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.