--- title: "Hornady Headspace Kit With Body" description: "Comparator kit for measuring brass before and after firing or re-sizing. Includes five bushings for most bottleneck cases from .17 Rem through belted magnums." canonical_url: "https://www.kygunco.com/product/hornady-hk66-lnl-headspace-kit-w-body" meta: author: KYGUNCO "og:description": "Comparator kit for measuring brass before and after firing or re-sizing. Includes five bushings for most bottleneck cases from .17 Rem through belted magnums." "og:image": "https://cdn.kygunco.com/assets/products/56970/thumbnail.jpg?v=1713459357" "og:image:height": "500" "og:image:width": "500" "og:title": "Hornady Headspace Kit With Body" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Ammunition](https://www.kygunco.com/category/ammunition) / [Reloading Ammunition](https://www.kygunco.com/category/ammunition/reloading-ammunition) / [Reloading Tools](https://www.kygunco.com/category/ammunition/reloading-ammunition/reloading-tools) / HRN-HK66 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/56970/main.jpg?v=1713459357) For illustration purposes only, this image may not be an exact representation of the product. # HORNADY LNL Headspace Kit w/Body Headspace comparator kit for measuring brass before and after firing or re-sizing. Includes five bushings to check most bottleneck cases from .17 Rem through belted magnums, with Ackley Improved chambers using the same bushing size as the parent case. $39.77 ** 4 interest-free payments of **$9.94** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Item # 56970 Style HRN-HK66 UPC 090255704846 Condition New Manufacturer [Hornady](https://www.kygunco.com/brand/hornady) Weight 2.5 lb The Lock-N-Load Headspace Comparator extends brass life, improves accuracy, and enhances safety. The gauge measures variations in brass before and after firing or re-sizing. It allows for headspace comparison between fire-formed brass and re-sized brass.The five bushings that come with the Lock-N-Load Headspace Comparator provide the ability to check most bottleneck cases, from .17 Rem through belted magnums. Ackley Improved chambers use the same bushing size as the parent case. See chart provided or consult product instructions for cartridge/bushing size details. - Function: Measure ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Hornady ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/hornady-hk66-lnl-headspace-kit-w-body#webpage","@type":"WebPage","description":"Comparator kit for measuring brass before and after firing or re-sizing. 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