USED TruGlo Longbead Shotgun Sight - Green Ruger and Winchester 3-56 Base TG-TG947BGM. OpticsPlanet Inc is an Authorized US Distributor for TruGlo Tritium & Fiber Optic Night Sights. Please note: TG947UR / TG947UG includes thread adapters for 6-48 / 3-56 / 2.6mm / 5-40 / 3mm threads TruGlo Longbead Shotgun Sights is available with the following options: Model TG947DGM: Type: Fiber Optic Sight Material: Metal Color: Green Firearm Type: Mossberg Base: 5-40 Model TG947AGM: Type: Fiber Optic Sight Material: Metal Color: Green Firearm Type: Remington Base: 6-48 Model TG947ARM: Type: Fiber Optic Sight Material: Metal Color: Red Firearm Type: Remington Base: 6-48 Model TG947BRM: Type: Fiber Optic Sight Material: Metal Color: Red Firearm Type: Ruger & Winchester Base: 3-56 Model TG947EGM: Type: Fiber Optic Sight Material: Metal Color: Green Firearm Type: Browning Franchi & Daly Base: M3x0.5 Model TG947BGM: Type: Fiber Optic Sight Material: Metal Color: Green Firearm Type: Ruger & Winchester Base: 3-56 Model TG947DRM: Type: Fiber Optic Sight Material: Metal Color: Red Firearm Type: Mossberg Base: 5-40 Model TG947CRM: Type: Fiber Optic Sight Material: Metal Color: Red Firearm Type: Beretta & Benelli Base: M2.6x0.45 Model TG947ERM: Type: Fiber Optic Sight Material: Metal Color: Red Firearm Type: Browning Franchi & Daly Base: M3x0.5 Model TG947CGM: Type: Fiber Optic Sight Material: Metal Color: Green Firearm Type: Beretta & Benelli Base: M2.6x0.45 Model TG947UG: Type: Fiber Optic Sight Material: Plastic Color: Green Firearm Type: Remington Base: 6-48 Model TG947UR: Type: Fiber Optic Sight Material: Metal Color: Red Firearm Type: Remington Base: 6-48 We offer complete line of TruGlo Tritium & Fiber Optic Night Sights. For our complete selection of products by TruGlo on sale please visit our TruGlo page. For more Tritium & Fiber Optic Night Sights please visit our Tritium & Fiber Optic Night Sights store section. Specifications for TruGlo Longbead Shotgun Sights: Manufacturer: TruGlo Color: Black Fabric/Material: Metal Front Material: Fiber Optic Gun Type: Shotgun Features of TruGlo Longbead Shotgun Sights: CNC-machined Fiber diameter is .078" Fiber length is 0.5" Universal model includes different size mounting screws Package Contents: TruGlo Longbead Shotgun Sights TruGlo TG-TG947BGM: Longbead Shotgun Sight - Green Ruger and Winchester 3-56 Base