--- title: "Hornady 223 Rem 55 Gr FMJ 50-Round Brass" description: "223 Remington ammunition with 55 grain full metal jacket bullets and brass cases. Box of 50, listed at 3240 fps from a 24-inch test barrel." canonical_url: "https://www.kygunco.com/product/hornady-fr1005-223-rem-frontier-55-gr-fmj-50rd" meta: author: KYGUNCO "og:description": "223 Remington ammunition with 55 grain full metal jacket bullets and brass cases. Box of 50, listed at 3240 fps from a 24-inch test barrel." "og:image": "https://cdn.kygunco.com/assets/products/153104/thumbnail.jpg?v=1713445287" "og:image:height": "500" "og:image:width": "500" "og:title": "Hornady 223 Rem 55 Gr FMJ 50-Round Brass" --- > 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) / [Rifle Ammo](https://www.kygunco.com/category/ammunition/rifle-ammo) / HRN-FR1005 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/153104/main.jpg?v=1713445287) For illustration purposes only, this image may not be an exact representation of the product. # HORNADY 223 Rem Frontier 55Gr FMJ 50rd Hornady Frontier 223 Rem ammunition with 55 grain FMJ bullets in a 50-round box. Built with brass cases and military-grade boxer primers, it is listed with a 3240 fps muzzle velocity and 1282 lb/ft muzzle energy from a 24-inch test barrel. 5.0 ** ** ** ** ** [1 review](#reviews) $27.99 --- $0.56 per round ** 4 interest-free payments of **$7** 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 Handled by our expert shippers in Bardstown, KY. ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Selling fast. Limited quantities available. Item # 153104 Style HRN-FR1005 UPC 090255715231 Condition New Manufacturer [Hornady](https://www.kygunco.com/brand/hornady) Units Per Box 50 Caliber 223 Rem Weight 1.35 lb ### Hornady 223 Rem Frontier 55 Gr FMJ 50rd American made and built on tradition - these are the hallmarks of Frontier cartridge. Frontier cartridge features Hornady bullets and is available in 5.56mm NATO. Applications range from plinking, target shooting and hunting to law enforcement training and self-defense. - Consistency in every cartridge - state-of-the-industry loading techniques and quality control procedures ensure the reliability of every Frontier cartridge round - Rounds for all applications - Frontier cartridge offers ammunition configured for a wide range of shooters and applications, everything from plinking, target shooting and hunting to law enforcement training and self-defense - Brass cases - in addition to Hornady target friendly, non-steel core bullets in a variety of offerings, frontier cartridge features brass cartridge cases and military-grade boxer primers and propellant - 24 inches test barrel **SPECIFICATIONS** - Bullet Style: Full Metal Jacket - Caliber/Gauge: 223 Remington - Bullet Weight: 55 grain - Muzzle Energy: 1282 lb/ft - Muzzle Velocity: 3240 fps - Case Material: Brass - Ballistic Coefficient: 0.243 (G1) - Sectional Density: 0.157 ** 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). 5.0 ** ** ** ** ** 1 review ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Barry Leitchfield, KY Couldn't ask for better service! 9/28/2025 ** ** ** ** ** ## Shop 223 Rem Firearms ```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-fr1005-223-rem-frontier-55-gr-fmj-50rd#webpage","@type":"WebPage","description":"223 Remington ammunition with 55 grain full metal jacket bullets and brass cases. 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