Williams Gun Sight Western Precision - Fiber Optic Globe Insert Green. No matter how bad the conditions fiber optics always perform in keeping with the dictates of nature. That is why you need a Williams Gun Sight. No fiber optics means no light for those twilight or dawn shoots. Williams Gun Sights are individually machined and polished utilizing state-of-the-art German engineering processes. Williams Gun Sights are guaranteed to be the most efficient and durable products of their kind on the market. For a great way to make sure you have the best scoped weapon technology select the Williams Gun Sight Western Precision Drop-In Insert. Specifications for Williams Gun Sight Western Precision - Fiber Optic Globe Insert: Manufacturer: Williams Gun Sight Front Sight Color: Green Rear Sight Color: Black Gun Make: CVA Color: Green Fabric/Material: Metal Front Material: Metal Attachment Type: Screw Illumination Type: Fiber Optics Gun Type: Muzzleloader Weather Resistance: Yes Package Contents: Williams Gun Sight Western Precision - Fiber Optic Globe Insert Williams Gun Sight 630158: Western Precision - Fiber Optic Globe Insert Green