{"product_id":"area-419-firearms-zero-headspace-and-ogive-measurement-gauge-kit-419-ogive-kit","title":"Area 419 Firearms Zero Headspace and Ogive Measurement Gauge Kit 419-OGIVE-KIT","description":"Product Description\n\u003cp\u003eThe Area 419 Zero Headspace and Ogive Measurement Gauge Kit is a precision reloading tool engineered for handloaders who demand accuracy and repeatability. Built on world-class DMG Mori lathes from American steel, each gauge is cut with reamers for maximum consistency and then nitrided to ensure a lifetime of reliable use. The kit includes all headspace gauge sizes, all bullet ogive gauges, the gauge body, anvil, and a custom storage tray - giving serious reloaders everything they need to measure seating depth and headspace with true, repeatable precision. Whether you are comparing loads with fellow shooters across the country or fine-tuning performance at the bench, the ZERO measurement gauges ensure your caliper readings always mean something concrete.\u003c\/p\u003e\n\u003cp\u003eThe headspace gauges use a traditional datum-style design cut with a reamer for consistent diameter, face, and radius measurements. The ogive gauges take an even more refined approach, utilizing custom tooling that replicates the lead area of your barrel chamber (based on the standard 1.5-degree lead), so you can measure seating depth and jump relative to your actual chamber. This dramatically reduces gauge-reading variation between different projectile classes. Note: These kits are designed to work with Mitutoyo calipers, which are not included. Other calipers may fit but are not guaranteed.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete kit includes all headspace gauge sizes (.330, .350, .375, .400, .420, Rimfire), all bullet ogive gauges (22cal, 6mm, 6.5mm, 7mm, 30cal, 338cal), gauge body, anvil, and storage tray\u003c\/li\u003e\n  \u003cli\u003eAll gauges machined from American steel on DMG Mori lathes, cut with reamers for exceptional consistency, and nitrided for long-lasting durability\u003c\/li\u003e\n  \u003cli\u003eDatum-style headspace gauges provide the most accurate and repeatable measurements, enabling meaningful comparisons across different shooters and locations\u003c\/li\u003e\n  \u003cli\u003eCustom ogive comparators replicate the 1.5-degree lead area of your barrel chamber, minimizing gauge-reading swings between projectile classes for true chamber-relative measurements\u003c\/li\u003e\n  \u003cli\u003eOrganized aluminum storage tray keeps all components secure and accessible, supporting a streamlined reloading quality-control process\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Area 419 Firearms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN):\u003c\/strong\u003e 419-OGIVE-KIT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 810080181786\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e American Steel (nitrided), Aluminum tray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Headspace Gauge Sizes:\u003c\/strong\u003e .330, .350, .375, .400, .420, Rimfire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Bullet Ogive Calibers:\u003c\/strong\u003e 22cal, 6mm, 6.5mm, 7mm, 30cal, 338cal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e All headspace gauges, all bullet ogive gauges, gauge body, anvil, storage tray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Length:\u003c\/strong\u003e 9.0 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Width:\u003c\/strong\u003e 5.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Height:\u003c\/strong\u003e 2.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e Approx. 2.0 - 2.6 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Calipers:\u003c\/strong\u003e Designed for Mitutoyo calipers (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e\n]]\u0026gt;","brand":"AREA 419 FIREARMS","offers":[{"title":"Default Title","offer_id":44199585775738,"sku":"FLX-193424","price":331.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/297590411.png?v=1788356906","url":"https:\/\/tlooutdoors.com\/products\/area-419-firearms-zero-headspace-and-ogive-measurement-gauge-kit-419-ogive-kit","provider":"TLO Outdoors","version":"1.0","type":"link"}