SLIDE ASY 320 9MM 3.9" COY OR 8900961 Manufacturer Model Number: 8900961 Manufacturer: SIG SAUER Model: P320 9mm Slide Assembly Caliber: 9mm Type: Accessory-Slide Assemblies Item Type: Accessory Finish: Coyote Sights: XRay3 Day/Night Sights Shipping Weight: 0.95 Feature: P320 X-Series Feature: Optic Ready Feature: Suppressor Height Sights Optic Adjustable Objective: false Optic Reticle Illuminated: false