{"product_id":"hornady-lock-n-load-headspace-comparator-kit-with-body-5-bushings-17-rem-belted-mag-hk66","title":"Hornady Lock-N-Load Headspace Comparator Kit with Body \u0026 5 Bushings (.17 Rem–Belted Mag) HK66","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Hornady Lock-N-Load Headspace Comparator helps you measure and compare case headspace before and after firing or resizing to support consistent brass setup, improved accuracy potential, extended brass life, and safer resizing practices. This kit includes a comparator body and five interchangeable bushings designed to cover most bottleneck rifle cartridges from .17 Remington through large belted magnums. Bushings mount to the comparator body and attach to calipers, allowing you to measure from the case head to the datum line on the case shoulder for repeatable headspace comparisons. Ackley Improved chambers use the same bushing size as the parent case.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasures case headspace changes before\/after firing or resizing for consistent chamber fit\u003c\/li\u003e\n  \u003cli\u003eIncludes comparator body plus five interchangeable bushings for broad bottleneck cartridge coverage\u003c\/li\u003e\n  \u003cli\u003eSupports brass life extension and accuracy-focused resizing by enabling precise comparisons\u003c\/li\u003e\n  \u003cli\u003eBushings fit the comparator body and attach to calipers via thumb screw (calipers required)\u003c\/li\u003e\n  \u003cli\u003eCompatible guidance: Ackley Improved chambers use the same bushing size as the parent case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hornady\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Lock-N-Load Headspace Comparator \/ Headspace Gauge Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e HK66\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 090255704846\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCartridge Compatibility:\u003c\/strong\u003e Most bottleneck rifle cases from .17 Remington through belted magnums\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Comparator body, 5 bushings, Allen wrench\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Must be used with calipers (not included); see included chart\/instructions for cartridge-to-bushing sizing\u003c\/li\u003e\n\u003c\/ul\u003e\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","brand":"Hornady","offers":[{"title":"Default Title","offer_id":44077422215290,"sku":"FLX-123409","price":51.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/283694233.png?v=1767674730","url":"https:\/\/tlooutdoors.com\/products\/hornady-lock-n-load-headspace-comparator-kit-with-body-5-bushings-17-rem-belted-mag-hk66","provider":"TLO Outdoors","version":"1.0","type":"link"}