Williams Gun Sight Western Precision Muzzleloading Sight Standard Inline Set Black. 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: CVA Thompson/Center Arms Traditions Firearms Knight Rifles Gun Model: Thompson/Center Encore CVA Wolf Traditions Buckstalker Traditions Vortek Traditions Pursuit Thompson/Center Pro Hunter Knight Mountaineer Thompson/Center Impact Thompson/Center Triumph CVA Optima Color: Black Fabric/Material: Aluminum Front Material: Aluminum Attachment Type: Screw Gun Type: Rifle Weather Resistance: Yes Package Contents: Williams Gun Sight Western Precision Muzzleloading Sight Standard Inline Set What firearm models does the manufacturer say Williams Gun Sight Western Precision Muzzleloading Sight Standard Inline Set is compatible with? The manufacturer suggests that 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 WolfWilliams Gun Sight 676584: Western Precision Muzzleloading Sight Standard Inline Set Black