New from Williams Gun Sight; This sight is designed for optimal visibility and a clear sight picture for long range muzzleloader hunting without the need for magnification. Front globe sight comes with multiple interchangeable reticles with multiple hold over points. Compatible with: CVA rifles: Accura Series EXCLUDES Accurra LRx and MRx Models Optima Series Wolf Series Knight Mountaineer Models:  Thompson-Center: BoneCollector Series Impact Series Triumph Series ProHunter/Encore Series  Traditions: Vortek Series Pursuit G4 Series Buckstalker Some Traditions rifles may use a metric screw. Contact Williams customer service if you require the metric screw. Other ROUND barrel in-line muzzle loaders with: Rear barrel diameters of .980” – 1.107”, AND Front barrel diameters of .800” – .894” Existing or ability to accept 6-48 or 8-40 screw holes. Specifications for Williams Gun Sight Western Precision Muzzleloading Sight, Standard Inline Set: Manufacturer: Williams Gun Sight Front Sight Color: Black Rear Sight Color: Black Gun Make: Thompson/Center Arms, Knight Rifles, Traditions Firearms, CVA Gun Model: Thompson/Center Encore, Traditions Buckstalker, Traditions Pursuit, Traditions Vortek, Knight Mountaineer, CVA Wolf, Thompson/Center Triumph, Thompson/Center Pro Hunter, Thompson/Center Impact, CVA Optima Color: Black Fabric/Material: Aluminum Front Material: Aluminum Attachment Type: Screw Gun Type: Rifle Weather Resistance: Yes Condition: New Package Contents: Williams Gun Sight Western Precision Muzzleloading Sight, Standard Inline Set Which weapon models is Williams Gun Sight Western Precision Muzzleloading Sight, Standard Inline Set compatible with? Williams Gun Sight Western Precision Muzzleloading Sight, Standard Inline Set is compatible with Thompson/Center Encore, CVA Optima, Thompson/Center Impact, Thompson/Center Triumph, Thompson/Center Pro Hunter, Knight Mountaineer, Traditions Vortek, Traditions Pursuit, Traditions Buckstalker, CVA Wolf