--- title: "Steyr Arms AtC Rock Stainless 9mm 18rd Pistol" description: "Stainless 9mm pistol with a 5\" barrel, SAO trigger, optic-ready slide, adjustable sights, ambidextrous controls, and three 18rd magazines." canonical_url: "https://www.kygunco.com/product/steyr-arms-atc-rock-9mm-5-18rd-stainless-steel" meta: author: KYGUNCO "og:description": "Stainless 9mm pistol with a 5\" barrel, SAO trigger, optic-ready slide, adjustable sights, ambidextrous controls, and three 18rd magazines." "og:image": "https://cdn.kygunco.com/assets/products/308036/thumbnail.jpg?v=1773690177" "og:image:height": "500" "og:image:width": "500" "og:title": "Steyr Arms AtC Rock Stainless 9mm 18rd Pistol" --- > 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) / STY-CGAX019603121 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/308036/main.jpg?v=1773690177) For illustration purposes only, this image may not be an exact representation of the product. # STEYR ARMS AtC Rock 9mm 5" 18rd - Stainless Steel The Steyr Arms AtC Rock is a stainless steel 9mm pistol with a 5" cold hammer-forged chromoly steel barrel, single-action-only trigger, optic-ready slide, adjustable sights, flared magazine well, and ambidextrous controls. It includes three 18rd magazines and features a 1913 Picatinny rail, lightened slide, and modular tuning options. $2,599 ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$173.36**/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 # 308036 Style STY-CGAX019603121 UPC 688218842430 Condition New Manufacturer [Steyr Arms](https://www.kygunco.com/brand/steyr-arms) Model AtC Round Capacity 18 Caliber 9mm Action Semi-Auto Barrel Length 5 in The 5" Rock is built for peak competitive performance, matching the footprint of the ATC Base while delivering the refinement and modularity shooters demand. Its crisp single-action-only trigger, serrated slide, and flared magazine well make the pistol feel like a natural extension of the shooter. With extensive tuning options—including recoil buffer springs, hammer spring sets, micro or 2-chamber compensators, and even customizable 3D-printed grips—you can tailor the platform to your shooting style and ammunition. FEATURES - 5" cold hammer-forged chromoly steel barrel - SAO trigger with serrated slide - Optic-ready with adjustable sights - Flared magwell and lightened slide - Ambidextrous magazine release & safety - Stainless steel frame/slide with tuned components - 1913 Picatinny rail - Modular design with available spring sets, compensators, and 3D-printable grip options SPECIFICATIONS - Capacity: (3)18 rd magazines - Barrel: 5.0" • 1:10" RH twist • 6 grooves - Sights: Fiber-optic front • Adjustable rear • OR plate-compatible - Safeties: Manual • Ambidextrous • Disconnector • Firing pin • Drop - Construction: Stainless steel, hand-finished, corrosion-protected ** 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 ## 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/steyr-arms-atc-rock-9mm-5-18rd-stainless-steel#webpage","@type":"WebPage","description":"Stainless 9mm pistol with a 5\" barrel, SAO trigger, optic-ready slide, adjustable sights, ambidextrous controls, and three 18rd magazines.","name":"Steyr Arms AtC Rock Stainless 9mm 18rd 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