3DOT HD XR NS ONG S&W SHIELD SA639-C-600856 Manufacturer Model Number: SA639-C-600856 Manufacturer: Trijicon Model: HD XR Night Sight Set Type: Accessory-Lasers and Sights Item Type: Accessory Finish: Black Sights: Orange Front & Black Rear Shipping Weight: 0.1 Feature: Fits S&W Shield 40SW Models Feature: Fits S&W Shield 45ACP Models Feature: Fits S&W Shield 9mm Models Optic Adjustable Objective: false Optic Reticle Illuminated: false