Williams Fire Sight Set Thompson Center with Octagon Barrel Aluminum Black Fiber Optic Green

The Williams Fire Sight Set Thompson Center with Octagon Barrel Aluminum Black Fiber Optic Green offer high visibility, improved sight picture and fast target acquisition. Gunsmith installation is recommended and a must have for muzzle loaders. Features Screw on attachment Sight picture: open Front and rear components ID: .395, top flat HS: .395, top flat WMS Type: WGOS