--- title: "Hornady 300 AAC Blackout 125gr FMJ Ammo" description: ".300 AAC Blackout 125 grain full metal jacket ammunition in a 20-round box. Brass-cased, Boxer primed, reloadable, and non-corrosive." canonical_url: "https://www.kygunco.com/product/hornady-fr400-300-blackout-frontier-125-gr-fmj-20rd" meta: author: KYGUNCO "og:description": ".300 AAC Blackout 125 grain full metal jacket ammunition in a 20-round box. Brass-cased, Boxer primed, reloadable, and non-corrosive." "og:image": "https://cdn.kygunco.com/assets/products/144029/thumbnail.jpg?v=1713454130" "og:image:height": "500" "og:image:width": "500" "og:title": "Hornady 300 AAC Blackout 125gr FMJ Ammo" --- > 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-FR400 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/144029/main.jpg?v=1713454130) For illustration purposes only, this image may not be an exact representation of the product. # HORNADY 300 AAC Blackout 125gr Full Metal Jacket Ammunition | 20 Rounds Hornady Frontier Cartridge .300 AAC Blackout ammunition loaded with 125 grain full metal jacket Hornady projectiles. This 20-round box uses new production brass cases, Boxer primers, and reloadable, non-corrosive construction for target shooting, training, and plinking. $22.99 --- $1.15 per round ** 4 interest-free payments of **$5.75** 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. Item # 144029 Style HRN-FR400 UPC 090255713978 Condition New Manufacturer [Hornady](https://www.kygunco.com/brand/hornady) Units Per Box 20 Caliber 300 AAC Blackout Weight 1.5 lb Hornady Frontier Cartridge ammunition represents American made ammunition that is built on the traditions of the American frontier. This military grade factory ammunition is loaded with Hornady projectiles and is perfect for many types of shooting disciplines. Lets delve into this particular Hornady Frontier .300 AAC Blackout Load and see what sets it apart from the competition. This particular .300 AAC Blackout load would be ideal for anyone who needs a high quality target shooting load. The Hornady projectiles feature a lead core with a full metal jacket. The ammo is loaded in new production brass cases and they feature a military grade boxer primer and propellant. These cases are reloadable so be sure to save your brass at the range if not for you for the re-loader in your life. Cheaper Than Dirt is proud to offer Hornady Frontier Cartridge ammunition at the best prices you'll find online. Be sure to check back on our website very often, as we're always getting new shipments of ammunition in stock ever day. Hornady Frontier Cartridge Ammunition Specifications and Features: - FR400 - .300 AAC Blackout - 125 Grain Full Metal Jacket - Brass Cased - Boxer Primed - Reloadable - Non-Corrosive - Military Grade - American Made - Loaded with Hornady Projectiles - Sectional Density .188 - Ballistic Coefficient .250 G1 - Test Barrel Length 16" - Muzzle Velocity 2175 fps - Muzzle Energy 1313 ft/lbs - Uses Target Shooting, Training, and Plinking - 20 Rounds ** 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 ## Shop 300 AAC Blackout 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-fr400-300-blackout-frontier-125-gr-fmj-20rd#webpage","@type":"WebPage","description":".300 AAC Blackout 125 grain full metal jacket ammunition in a 20-round box. 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