--- title: "Springfield Armory 1911 Emissary AOS 45 ACP" description: "Black Cerakote .45 ACP 1911 with a 4.25\" bull barrel, Picatinny rail, and AOS optics-ready slide. Includes Tritium/Luminescent and U-notch sights." canonical_url: "https://www.kygunco.com/product/springfield-armory-1911-emissary-aos-45-acp-9mm-4.25-8rd-black" meta: author: KYGUNCO "og:description": "Black Cerakote .45 ACP 1911 with a 4.25\" bull barrel, Picatinny rail, and AOS optics-ready slide. Includes Tritium/Luminescent and U-notch sights." "og:image": "https://cdn.kygunco.com/assets/products/259893/thumbnail.jpg?v=1733348095" "og:image:height": "500" "og:image:width": "500" "og:title": "Springfield Armory 1911 Emissary AOS 45 ACP" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Handguns](https://www.kygunco.com/category/shooting/guns/handguns) / [Semi-Auto](https://www.kygunco.com/category/shooting/guns/handguns/semi-auto) / SPR-PX9228LAOS ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/259893/main.jpg?v=1733348095) For illustration purposes only, this image may not be an exact representation of the product. # SPRINGFIELD ARMORY 1911 Emissary AOS 45 ACP 4.25" 8rd - Black The Springfield Armory 1911 Emissary AOS is a .45 ACP pistol with a 4.25-inch bull barrel, forged stainless steel frame, forged carbon steel slide, and black Cerakote finish. Its optics-ready AOS slide supports multiple popular footprints, while the Picatinny rail, VZ Grips Thin-Line G10 grips, and Tritium/Luminescent front and tactical rack U-notch rear sights add practical 1911 enhancements. 5.0 ** ** ** ** ** [1 review](#reviews) $1,173.99 ** 5 interest-free payments of **$234.80** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$143.83**/month with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer 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. Almost gone. Order now before it sells out. Item # 259893 Style SPR-PX9228LAOS UPC 706397964580 Condition New Manufacturer [Springfield Armory](https://www.kygunco.com/brand/springfield-armory) Model 1911 Emissary Hand Right Hand Finish Black Round Capacity 8 Caliber 45 ACP Action Single Action Barrel Length 4.25 in The Emissary 4.25” AOS in .45 ACP features a Cerakote® finish and custom 1911-style enhancements, offering a serious defensive pistol. Its “Tri-Top” cut slide with 40 LPI serrations houses a heavy-profile bull barrel for accuracy and reduced muzzle flip. The forged slide and frame include a Picatinny rail, merging form and function. The Agency Optics System (AOS) adds versatility, fitting popular footprints like RMR, Shield, Delta Point Pro, and Docter. Each AOS plate has an integral rear sight for proper optic height and a visible co-witness in nearly all configurations, enhancing precision and defensive capability. - Slide: Forged Carbon Steel, Black Cerakote, Optics-Ready - Recoil System: Commander Length - Weight: 40 oz - Frame: Forged Stainless Steel, Black Cerakote - Grips: VZ Grips Thin-Line G10 - Sights: Tritium/Luminescent Front, Tactical Rack U-Notch Rear ** 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). ## Frequently Bought Together 5.0 ** ** ** ** ** 1 review ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Carl Orange Park, FL I bought this handgun strictly on looks, it’s sexy looking, it doesn’t look like a standard 1911. It shoots like a dream and has not had one fail to feed round, I have put every type of 45acp round in it and it has performed extremely well. The bull barrel makes it a little heavy at first but it shoots flat and true. KYGUNCO as always provides excellent customer service, they will definitely be taking more of my money in the future. 10/13/2025 ** ** ** ** ** ## Don't Forget Your Ammo ```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/springfield-armory-1911-emissary-aos-45-acp-9mm-4.25-8rd-black#webpage","@type":"WebPage","description":"Black Cerakote .45 ACP 1911 with a 4.25\" bull barrel, Picatinny rail, and AOS optics-ready slide. 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It shoots like a dream and has not had one fail to feed round, I have put every type of 45acp round in it and it has performed extremely well. \nThe bull barrel makes it a little heavy at first but it shoots flat and true. \nKYGUNCO as always provides excellent customer service, they will definitely be taking more of my money in the future.","reviewRating":{"@type":"Rating","bestRating":5,"worstRating":1,"ratingValue":5},"datePublished":"2025-10-13T23:13:34.596436+00:00","author":{"@type":"Person","name":"Carl"},"inLanguage":"en"}},{"@id":"https://www.kygunco.com/product/springfield-armory-1911-emissary-aos-45-acp-9mm-4.25-8rd-black#breadcrumb","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","name":"Home","item":"https://www.kygunco.com","position":1},{"@type":"ListItem","name":"Shooting","item":"https://www.kygunco.com/category/shooting","position":2},{"@type":"ListItem","name":"Guns","item":"https://www.kygunco.com/category/shooting/guns","position":3},{"@type":"ListItem","name":"Handguns","item":"https://www.kygunco.com/category/shooting/guns/handguns","position":4},{"@type":"ListItem","name":"Semi-Auto","item":"https://www.kygunco.com/category/shooting/guns/handguns/semi-auto","position":5},{"@type":"ListItem","name":"SPR-PX9228LAOS","position":6}]},{"@id":"https://www.kygunco.com/#/schema/image/1","@type":"ImageObject","contentUrl":"https://cdn.kygunco.com/assets/backdrops/facade.jpg","inLanguage":"en","url":"https://cdn.kygunco.com/assets/backdrops/facade.jpg"}]} ``` ## Sitemap See the full [sitemap](https://www.kygunco.com/sitemap.md) for all pages.