--- title: "Sig Sauer P211 GTO Equinox 9mm Pistol" description: "9mm pistol with a 4.4\" bull barrel, MACH3D compensator, SIG-LOC PRO optic-ready slide, alloy LOK grips, and three P320-compatible steel magazines." canonical_url: "https://www.kygunco.com/product/sig-sauer-p211-gto-equinox-9mm-4.4-21rd-black-nitron-w-manual-safety" meta: author: KYGUNCO "og:description": "9mm pistol with a 4.4\" bull barrel, MACH3D compensator, SIG-LOC PRO optic-ready slide, alloy LOK grips, and three P320-compatible steel magazines." "og:image": "https://cdn.kygunco.com/assets/products/302100/thumbnail.jpg?v=1765570149" "og:image:height": "500" "og:image:width": "500" "og:title": "Sig Sauer P211 GTO Equinox 9mm 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) / SGS-211F-9-GTO-EQ ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/302100/main.jpg?v=1765570149) For illustration purposes only, this image may not be an exact representation of the product. # SIG SAUER P211-GTO Equinox 9mm 4.4" 21rd & 23rd - Black Nitron & Equinox The SIG SAUER P211 GTO Equinox is a 9mm pistol with a 4.4" bull barrel and attached MACH3D compensator. Its optics-ready SIG-LOC PRO slide, polished Equinox accents, E-Nickel controls, alloy LOK GridLOK grip panels, flat skeletonized trigger, and fiber-optic front sight provide a distinctive two-tone configuration. It includes one 23rd and two 21rd P320-compatible steel magazines. $2,699.99 ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$180.10**/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 # 302100 Style 211F-9-GTO-EQ UPC 798681738038 Condition New Manufacturer [Sig Sauer](https://www.kygunco.com/brand/sig-sauer) Model P211-GTO Equinox Finish Black Round Capacity 23 Caliber 9mm Action Single Action Barrel Length 4.4 in Introducing the P211 GTO EQUINOX—a fusion of SIG SAUER Custom Works artistry with the advanced engineering and precision performance of the new P211 platform. Equipped with a 4.4” bull barrel and an integrated MACH3D compensator, the P211 is purpose-built to reduce recoil and muzzle rise, enabling faster follow-up shots and a flatter shooting experience. Its optics-ready slide, designed for the SIG-LOC™ PRO footprint, features aggressive serrations that ensure confident handling and rapid manipulation. Honoring the EQUINOX heritage, this model highlights polished stainless accents across the slide and compensator, complemented by E-Nickel controls for a bold two-tone finish. Custom Alloy LOK grip panels with the GridLOK texture provide both enhanced grip and striking aesthetics, delivering a tailored, premium feel in the hand. A flat, skeletonized trigger, fiber-optic front sight, and blacked-out rear sight make the P211 GTO EQUINOX performance-ready straight from the box. Each pistol ships with one 23-round and two 21-round P320-compatible steel magazines. The EQUINOX legacy has been reimagined—elevated with modern engineering and the signature craftsmanship of SIG Custom Works. The P211 GTO EQUINOX offers uncompromising control, refined shootability, and unmistakable Custom Works styling. FEATURES - MACH3D Compensator Attached to 4.4” Bull Barrel - SIG-LOC™ PRO Optic Ready Slide with Aggressive Slide Serrations - EQUINOX Polished Slide and Compensator with E-Nickel Controls - Custom Alloy LOK Grip Panels with GridLOK Pattern - Ambidextrous Slide Release - (1) 23rd and (2) 21rd P320-Compatible Steel Magazines SPECIFICATIONS - Sights: Fiber Optic Front, Black Fixed Rear - Optic Ready: Yes - RX Footprint: SIG-LOC PRO - Sight Radius: 5.56 in - Slide Finish: Nitron/Equinox - Slide Material: Stainless Steel - Trigger Action: Single Action Only (SAO) - Trigger Type: Flat Skeletonized - Manual Safety: Yes - Frame Finish: Nitron - Frame Material: Stainless Steel - Grip Module: Alloy - Grip Type: Alloy LOK Grip Panels - Grip Material: Alloy - Grip Color: Black - Accessory Rail: 1913 Picatinny Rail - Threaded Barrel: No - Barrel Material: Carbon Steel - Overall Width: 1.48 in - Height: 8.5 in - Weight: 46 oz ** 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). ## Watch The Product In Action ## Frequently Bought Together 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/sig-sauer-p211-gto-equinox-9mm-4.4-21rd-black-nitron-w-manual-safety#webpage","@type":"WebPage","description":"9mm pistol with a 4.4\" bull barrel, MACH3D compensator, SIG-LOC PRO optic-ready slide, alloy LOK grips, and three P320-compatible steel magazines.","name":"Sig Sauer P211 GTO Equinox 9mm 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