FLIP REAR SIGHT Manufacturer Model Number: YHM-9680 Manufacturer: Yankee Hill Machine Company Model: Flip Rear Sight Type: Accessory-Lasers and Sights Item Type: Accessory Shipping Weight: 0.15 Feature: Windage Adjustable Feature: Folding Steel Sight Feature: Mounts to a Picatinny Rail Optic Adjustable Objective: false Optic Reticle Illuminated: false