Description
Item Description
Bryant Ridge Co. is pleased to present this discontinued semi-automatic pistol for a penny-start auction; this is the Sig Sauer Custom Works 1911 Equinox.
SPECIFICATIONS:
Manufacturer: Sig Sauer Custom Works
Model: 1911 Equinox
Serial: 54E052211
Date of Manufacture: 2021
Caliber: .45 ACP
Finish: Two-Tone “Equinox” Black Anodized Frame and Nitron Stainless Steel Slide with Custom Machined Sides
Barrel Length: 5"
Optics/Sights: SIGLITE Night Sights
Stock/Grips: Hogue Classic Contour SL G-10 Grips
Action: Semi-Automatic Pistol
Markings: Standard
Bryant Ridge's Analysis:
The SIG Sauer Custom Works 1911 Equinox is a refined limited-edition pistol that blends classic 1911 architecture with modern SIG Sauer craftsmanship and distinctive aesthetics. Chambered in .45 ACP, it features a black anodized metal frame paired with a Nitron-finished stainless steel slide that has been custom machined to create the iconic Equinox two-tone appearance. This striking contrast is complemented by SIGLITE night sights, providing excellent low-light capability, and Hogue Classic Contour SL G-10 grips that enhance both control and comfort. Together, these elements produce a pistol that is equally suited for serious shooting use and high-end collection.
Model: 1911 Equinox
Serial: 54E052211
Date of Manufacture: 2021
Caliber: .45 ACP
Finish: Two-Tone “Equinox” Black Anodized Frame and Nitron Stainless Steel Slide with Custom Machined Sides
Barrel Length: 5"
Optics/Sights: SIGLITE Night Sights
Stock/Grips: Hogue Classic Contour SL G-10 Grips
Action: Semi-Automatic Pistol
Markings: Standard
Bryant Ridge's Analysis:
The SIG Sauer Custom Works 1911 Equinox is a refined limited-edition pistol that blends classic 1911 architecture with modern SIG Sauer craftsmanship and distinctive aesthetics. Chambered in .45 ACP, it features a black anodized metal frame paired with a Nitron-finished stainless steel slide that has been custom machined to create the iconic Equinox two-tone appearance. This striking contrast is complemented by SIGLITE night sights, providing excellent low-light capability, and Hogue Classic Contour SL G-10 grips that enhance both control and comfort. Together, these elements produce a pistol that is equally suited for serious shooting use and high-end collection.
Beyond its functional attributes, the Custom Works 1911 Equinox stands out as a premium offering through its exclusivity and attention to detail. The slide is engraved with the SIG Custom Works logo, underscoring its limited-production status, while the pistol is delivered in a high-quality Negrini SIG Custom Works case. Included accessories such as the Custom Works challenge coin and official Certificate of Authenticity further reinforce its collector appeal. Representing SIG Sauer’s top-tier fit, finish, and design philosophy, the Custom Works 1911 Equinox is a compelling choice for enthusiasts seeking a balance of performance, visual distinction, and limited-edition prestige.
Contents:
Contents:
This example will ship with the factory-labeled premium Negrini SIG Custom Works case, Custom Works challenge coin, official SIG Custom Works Certificate of Authenticity, and all other contents as pictured above.
Return Policy:
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Shipping Details
Handgun Standard Shipping with Insurance $50.00
Long Gun Standard Shipping with Insurance $70.00
Any orders placed with magazines that are not compliant with your state, county, or city regulations will not ship with your order.
We strive to ship orders within the close of the following business day after payment and documentation is received.
Payment Details
We accept all forms of Payment including Personal Check, Business Check, PO Money Orders, Certified Check, Etc.
Please note we place a 7 business day hold on shipment, for all non-certified payments.
Payment MUST be received within 14 days.
Return Policy
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Additional Details
Our #1 priority is customer satisfaction. We want to build a lasting trust in the relationship with our customers, so that you will always look to us for all your firearms needs. If you have any issues with your transactions please contact us, and we will work with you to resolve any issues you may have. We greatly appreciate your trust in us and we look forward to fulfilling all your future firearm needs.
Bryant Ridge also reserves the right to cancel any sales that may occur while gunbroker.com is experiencing technical issues that affects the entire site or a complete site outage, within an hour of the auction ending.
We have an amazing inventory of classic and collector firearms that we are adding to Gunbroker daily. Stay up to date on all of our latest auction by adding us to your favorite sellers list.
Additional Information
GunbrokerLink: |
https://www.gunbroker.com/item/1151865077 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-02-15 22:00:00 |
CurrentBid: |
0 |




