Fits: 42, 43, 43X, 48 (Excludes M.O.S.(TM) models) *Optional green front fiber optic included inside packaging insert Sight Styles Hybrid (TSH) Introducing TAG TSH sights - where innovation meets versatility. Our sights seamlessly combine the brilliance of patented FiberLok technology in the front sight with the simplicity of a plain rear. This unique hybrid design not only ensures fast target acquisition but also delivers spectacular contrast.Equipped with our industry-leading FiberLok front sight, TAG TSH sights empower you with the freedom to customize your shooting experience by effortlessly switching out fiber colors using a simple hex key. The result? An array of optional colors that make your front sight truly stand out, providing optimal visibility in any lighting conditions. The HIGH-TEMP CNC machined fiber is secured by steel on the front and back side to ensure longevity of the fiber.Crafted for precision and durability, all TAG Hybrid sights undergo a QPQ Nitride finish and are meticulously manufactured using CNC technology from billet steel. The anti-glare plain rear sight enhances your focus on the target, creating a harmonious balance between form and function. Tactical (TAC) Tactical is our professional style cut that includes a ledge to enable one handed slide operation. These sights are optimized for slides without optics.