3 DOT HD NS ONG SIG 9MM/357SIG SG101O Manufacturer Model Number: SG101O Manufacturer: Trijicon Model: Trijicon HD Night Sight Set Type: Accessory-Lasers and Sights Item Type: Accessory Finish: Black Sights: Orange Front & Black Rear Shipping Weight: 0.1 Feature: Fits: P225,P226,P228,P239,P320 Feature: Does Not Fit P938 Feature: Comparable to #8 Front/#8 Rear Optic Adjustable Objective: false Optic Reticle Illuminated: false