Specification Brand : Ade Advanced Optics BulletPoint : Custom made in USA for Crosman 2240 Pistols. BulletPoint1 : This brand new designed optic mounting plate is designed to fit Sig Sauer P320 M17, M18, X-5 Legion and X-Compact Handgun THAT HAS A LOADED CHAMBER INDICATOR(and has two holes for plate's two teeth for the plate to insert to) BulletPoint2 : It also fits XCarry ONLY IF it has a loaded chamber indicator. Some XCarry does not has a loaded chamber indicator, then this plate does NOT fit it. Inspect your XCarry fully before purchasing. BulletPoint3 : This plate does NOT fit Standard Sig P320, Sig P320 Military Surplus/Mil Spec version, Sig P320 RX. BulletPoint4 : Fit Ade RD3-006A(Huracan), RD3-006B(Python), RD3-009(Crusader), RD3-012(Delta), RD3-013(Bertrillium), RD3-015(Zantitium)Red dots. ishot and similar red dots. BulletPoint5 : Also Fit Vortex Venom/Razor/Viper, Burris Fastfire, Meopta, Eotech MRDS, Docter, Insight, Sightmark Min BulletPoint6 : This optic plate requires removal the rear sight, disassemble the pistol slide to reach the 2 screw holes underneath. Gunsmith experience is required. we recommend hiring a professional gunsmith. Please note. Unprofessional installation such as improper torque will result in screw loose, not holding zero, damage to the firearm/optic and personal injury. BulletPoint7 : Machined from aircraft grade aluminum with hard anodizing finish. Comes with screws and hardware for installation. Color : Red ExternallyAssignedProductIdentifier : 6971336228250 ExternallyAssignedProductIdentifier1 : 0640978407878 ExternallyAssignedProductIdentifier2 : 640978407878 FinishType : Alloy ImportDesignation : Made in USA IncludedComponents : Shade included ItemName : Red Dot Mounting Plate/Base/Adapter for Meopta, Insight, ADE RD3-006 Haracan, RD3-009 Crusader, RD3-012, RD3-013, RD3-015 Red Dot Sight to FIT Sig P320 M17/M18 Handgun. ItemPackageDimensions_Height : 9.0932 centimeters ItemPackageDimensions_Length : 0.7112 centimeters ItemPackageDimensions_Width : 6.7056 centimeters ItemPackageQuantity : 1 ItemShape : round ItemTypeKeyword : sporting-optic-mounts Manufacturer : Ade Advanced Optics Material : Aluminum ModelName : Ade RD3-006A, RD3-006B, RD3-009, RD3-012, RD3-013, RD3-015 ModelNumber : 002-BK-NO MountingType : Picatinny Mount NumberOfItems : 1 PartNumber : P320M17PLATE Pattern : Solid PowerSourceType : Battery Powered ProductDescription : Machined from aircraft grade aluminum with hard anodizing finish. Comes with screws and hardware for installation. Installing this optic plate is NOT recommended for users that not familiar with pistol assembly. This optic plate requires removal the rear sight, dissemble the pistol slide to reach the screw hole underneath. Gunsmith experience is required. we recommend hiring a professional gunsmith. Please note. Unprofessional installation such as improper torque will result in screw loose, not holding zero, damage to the firearm/optic and personal injury. ProductSiteLaunchDate : 2021-03-31T07:00:00.000Z SportType : Hunting Style : utilitarian SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 41111700 WarrantyDescription : 2 year WaterResistanceLevel : waterproof