Specification AgeRangeDescription : Adult AutomotiveFitType : universal_fit Binding : apparel Brand : Forster Products BulletPoint1 : 223 REM: Used to check headspace of 223 Rem and 6mm x 45 BulletPoint2 : RIMLESS CARTRIDGE HEADSPACE: The proper use of Headspace Gauges is the most reliable way to test rifle chamber length. Headspace in a rimless cartridge is the distance between the bolt face and a datum line, determined by SAAMI, where the front of the cartridge rests on its shoulder when the bolt is closed. BulletPoint3 : FIELD: FIELD Gauges are slightly shorter than the SAAMI maximum in order to give a small safety margin. If a rifle closes on a FIELD Gauge, its chamber is dangerously close to, or longer than, SAAMI-specified maximum chamber size. If chamber headspace is excessive, the gun should be taken out of service until it has been inspected and repaired by a competent gunsmith. BulletPoint4 : PRECISION MACHINED: Manufactured from top-quality, hardened steel and precision ground to ANSI and SAAMI tolerances. Headspace tolerance ground to a very exacting ±.00015. Each Headspace Gauge thoroughly inspected with NIST-certified measurement tools to ensure the highest quality product. BulletPoint5 : MEASURING MEANINGFUL HEADSPACE: Properly speaking, and for safety purposes, one measures “headspace” as the difference between the length of a standard cartridge, as represented by a Gauge, and the gun’s actual chamber length , when the head of the cartridge is flush against the bolt face. BulletPoint6 : VERSATILE: Excellent in all conditions (hot, humid, dusty, cold) and for long term storage. Can be used on all firearms. Will not freeze and doesn't burn like petroleum based products (-85°F to 1250°F), making it safe for you and for the environment. BulletPoint7 : EFFECTIVE: Penetrates deep down under copper, lead and plastic wad buildup, trapped dirt, grit and grime and helps float it away while dissolving built up carbon. It protects against corrosion by displacing moisture from the elements, fingerprints and sweat. Capacity : 0.66 fluid_ounces Color : .223 Remington (6mm x 45), FIELD ContainsLiquidContents : 1 CpsiaCautionaryStatement : no_warning_applicable Department : unisex-adult ExternallyAssignedProductIdentifier : 7426891543168 ExternallyAssignedProductIdentifier1 : 757253004285 ExternallyAssignedProductIdentifier2 : 0757253004285 ExternallyAssignedProductIdentifier3 : 00734307901318 ExternallyAssignedProductIdentifier4 : 0787766477122 ExternallyAssignedProductIdentifier5 : 00734307905392 GpsrSafetyAttestation : 1 Hazmat1 : ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S., decamethylcyclopentasiloxane, parachlorobenzotrifluoride Hazmat10 : CN_Unregulated Hazmat11 : DE_Unregulated Hazmat12 : EG_Unregulated Hazmat13 : ES_Unregulated Hazmat14 : FR_Unregulated Hazmat15 : GB_Unregulated Hazmat16 : IE_Unregulated Hazmat17 : IN_Unregulated Hazmat18 : IT_Unregulated Hazmat19 : JP_Unregulated Hazmat2 : UN3082 Hazmat20 : MX_Unregulated Hazmat21 : NL_Unregulated Hazmat22 : PL_Unregulated Hazmat23 : SA_Unregulated Hazmat24 : SE_Unregulated Hazmat25 : SG_Unregulated Hazmat26 : TR_Unregulated Hazmat27 : US_Unregulated Hazmat28 : ZA_Unregulated Hazmat3 : III Hazmat4 : 9 Hazmat5 : AE_Unregulated Hazmat6 : AU_Unregulated Hazmat7 : BE_Unregulated Hazmat8 : BR_Unregulated Hazmat9 : CA_Unregulated ImportDesignation : Made in the USA IncludedComponents : HG0223F ItemDisplayWeight : 0.9 pounds ItemForm : Liquid ItemName : Forster Products 223 Remington, FIELD Headspace Gauge, SAAMI Dimensioned, Rimless, Hardened Steel, Precision Ground ItemPackageDimensions_Height : 9.398 centimeters ItemPackageDimensions_Length : 3.5052 centimeters ItemPackageDimensions_Width : 7.3914 centimeters ItemPackageQuantity : 1 ItemShape : Hexahedron ItemTypeKeyword : gunsmithing-tools-and-accessories LiquidVolume : 88.7205 milliliters Manufacturer : Forster Products Material : 100% Forster Products ModelName : HG0223F ModelNumber : HG0223F NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : HG0223F Pattern : Solid ProductDescription : The Clenzoil Three Gun Cobra Bore Cleaning Combo Kit provides everything you need for rifles, pistols, and shotguns. This kit provides a Clenzoil Field & Range needle oiler, oil sprayer, firearms cleaning brush, and more. The Clenzoil Cobra Bore is an essential gun accessory for firearm enthusiasts. Designed specifically for efficiency, this cleaning kit features an integrated brass bore brush that ensures thorough brush cleaning of your firearm's barrel. Experience superior cleaning performance with the woven cotton rope included in the system. The cotton component effectively captures and removes debris, ensuring your gun?s bore is clean and ready for optimal performance. The Clenzoil Field & Range is an essential tool for comprehensive gun maintenance. This all-in-one cleaner, lubricant, and rust aid simplifies gun cleaning by addressing multiple needs with a single application. Suitable for a variety of firearms including rifles, pistols, and shotguns, it ensures your equipment remains in top condition. Founded in 1948 by Ellis Christian Lenz, a dedicated rifleman and firearms historian, Clenzoil has established a legacy of excellence in gun maintenance. Initially recognized in 1950 through rigorous NRA tests, Clenzoil was featured in the American Rifleman Magazine, highlighting its efficacy as a gun cleaner and steel rustproofer. Originally a local secret among firearm enthusiasts, it garnered a cult-like following due to its unmatched quality. In 2015, James Albritton, an Air Force Veteran and passionate entrepreneur, acquired Clenzoil, recognizing its potential to resonate on a global scale. His vision for expansion revitalized the brand, now known as Clenzoil Unlimited, aiming to elevate it to unprecedented heights. Under new leadership, the company intensified its commitment to integrity, innovation, and support for Veterans, fostering significant growth. ProductSiteLaunchDate : 2005-06-08T00:00:00-00:00 RecommendedUsesForProduct : Gun Lubricant Size : .223 Remington (6mm x 45), FIELD SpecificUsesForProduct : Guns Style : .223 Remington (6mm x 45), FIELD SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : men TargetGender : unisex UnitCount : 1 UnspscCode : 25170000 UpperTemperatureRating : 1250 degrees_fahrenheit Viscosity : Moderate to High WarrantyDescription : Manufacturer Warranty