Specification Brand : EGW BulletPoint : Savage Flat Back Short Action Picatinny Scope Mount 0 MOA BulletPoint1 : Do not return your "defective" red dot that can't adjust the illuminated dot high enough to zero. This optic shim solves the problem by raising the red dot higher to zero. Optic Shim is made to fit between the red dot and the mounting plate. Position the thicker side toward the end to lower the dot. Position the thicker side toward the front to raise the dot. BulletPoint2 : Fits: Trijicon RMR/SRO, Ade Advanced Optics, RD3-019, RD3-020, RD3-023, Holosun HS407C/HS507C/HS507T and BulletPoint3 : Also fits Riton X3 Tactix PRD, ADE RD3-011, Swampox Kingslayer/Liberty/Justice. The shim might need to be trimmed to the shape to match some of red dot brand mentioned above. BulletPoint4 : What it does? While zeroing the red dot sight, some users turned the elevation screw all the way to the end that can no longer turn(screw maxed-out), the location of the illuminated dot is still TOO HIGH, user is UNABLE to adjust the dot LOW enough to zero. Instead of returning the "defective" red dot, this shim will rise the optic to help user to move the illuminated dot higher to the location to zero. Scope base shims Tolerance +/-.005 Taper 1.0 degree. BulletPoint5 : Depending on the handgun, some handguns need THIS 1degree shim to give extra range of elevation across a wide range of firearms (such as the 1911). Should you feel any resistance from the mechanism whilst zeroing the elevation please fit the shim between the sight and the mount with the thickest part at the rear. CareInstructions : Hand Wash Only Color : Black Color1 : Red Color2 : Black Department : mens ExternallyAssignedProductIdentifier1 : 841370105564 ExternallyAssignedProductIdentifier2 : 0841370105564 ExternallyAssignedProductIdentifier3 : 00813157001864 ExternallyAssignedProductIdentifier4 : 0796793162017 ExternallyAssignedProductIdentifier5 : 00656813000852 GpsrSafetyAttestation : 1 HandOrientation : Ambidextrous ImportDesignation : Made in the USA IncludedComponents : Product IncludedComponents1 : 1500 Hunting, Airsoft and Paintball IncludedComponents2 : 1597 Airsoft Accessories IncludedComponents3 : 1597 airsoft-tools ItemDisplayDimensions_Height : 4 inches ItemDisplayDimensions_Length : 6 inches ItemDisplayWeight : 3 ounces ItemName : EGW Picatinny Scope Mount for Savage Flat Back Short Action 0 MOA ItemPackageDimensions_Height : 20.2946 centimeters ItemPackageDimensions_Length : 2.1082 centimeters ItemPackageDimensions_Width : 7.5946 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : airsoft-gun-scope-mounts Manufacturer : EGW Inc. Material : Plastic ModelName : GGG-1269 ModelNumber : 41200 MountingType : Picatinny Mount MountingType1 : Weaver Mount MountingType2 : Picatinny Mount NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 41200 Pattern : Solid ProductDescription : Machined from: domestic 6061 t6 extruded aluminum finish: matte black mounting hardware: hex head screws and wrench provided center spread: 3.930". Overall length: 6.670". Our savage flat back mount works for short action older model savage rifles that do not have an accu-trigger. The middle spread is the distance between the two middle holes, center to center, on your receiver. These mounts are available in 0 or 20 moa. Please see our faq section for more information on action lengths and moa. Picatinny cross slots run the full length of the rail, which gives the shooter flexibility when mounting scope rings and other accessories. The channel in the center reduces the overall mass of the mount, weighing in at 2-3oz on average. Also, in many cases, it will not obstruct usage of factory iron sights. Egw's one piece scope mounts are the obvious choice for hunters and tactical shooters alike. Add egw's practical or hd scope rings to make it a complete overhaul! available in matte black. Custom silver anodizing is available upon request, at an additional charge of $15 (there is also a 3 month lead time associated with silver anodizing. Please give us a call if you'd like to place a custom order). This mount is a picatinny-style base and compatible with picatinny or weaver scope rings. Installation: egw recommends 20 inch lbs of torque and a drip of blue thread locker (sold separately). ProductSiteLaunchDate : 2011-04-05T01:06:50.536Z ReticleType : Duplex Size : One Size SportType : Hunting StreetDate : 2018-06-28T00:00:01Z Style : Tactical SupplierDeclaredDgHzRegulation : not_applicable TargetAudience : unisex-adult UnspscCode : 41111700 WarrantyDescription : 2 Year Manufacturer