Description
Item Description
Bryant Ridge Co. is pleased to present this semi-automatic pistol today for a penny-start auction, this is the Sig Sauer P320 Full Size.
SPECIFICATIONS:
Manufacturer: Sig Sauer
Model: P320 Full Size
Serial: 58B184367
Caliber: .45 ACP
Finish: Black Nitron
Barrel Length: 4.7"
Optics/Sights: White 3-Dot Sights
Stock/Grips: Medium Full-Size Grip Module with Aggressive Texturing and Full-Length Accessory Rail
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
This Sig Sauer P320 Full Size is a striker-fired, semi-automatic modular pistol chambered in .45 ACP, reflecting Sig Sauer’s modern approach to duty-grade handgun design with a strong focus on consistency, adaptability, and real-world defensive performance. Built around the company’s serialized fire-control unit system, it separates the core operating mechanism from the grip module, allowing the platform to be configured in multiple ways while maintaining a consistent trigger feel and operational layout across setups. This design makes it well-suited for service use, home defense, and range applications, where reliability and repeatable handling matter most. At the heart of the pistol is a smooth, crisp trigger that contributes to predictable shot control, paired with an intuitive, tool-free takedown system that simplifies maintenance without sacrificing robustness. The full-size configuration, combined with a Medium Full-Size grip module, creates a solid and balanced shooting foundation that feels planted in the hand, while its ergonomic contouring and aggressive texturing enhance purchase and control during extended firing sessions or rapid follow-up shots. Rather than relying on interchangeable backstraps, the modular grip system itself allows the pistol to be tailored more fundamentally to the shooter, reinforcing the platform’s flexible nature. The pistol is equipped with a 4.7" barrel finished in a durable DLC coating, offering enhanced resistance to wear, abrasion, and corrosion over time. The slide is finished in black Nitron, giving it a clean, understated appearance while maintaining long-term surface durability.
Model: P320 Full Size
Serial: 58B184367
Caliber: .45 ACP
Finish: Black Nitron
Barrel Length: 4.7"
Optics/Sights: White 3-Dot Sights
Stock/Grips: Medium Full-Size Grip Module with Aggressive Texturing and Full-Length Accessory Rail
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
This Sig Sauer P320 Full Size is a striker-fired, semi-automatic modular pistol chambered in .45 ACP, reflecting Sig Sauer’s modern approach to duty-grade handgun design with a strong focus on consistency, adaptability, and real-world defensive performance. Built around the company’s serialized fire-control unit system, it separates the core operating mechanism from the grip module, allowing the platform to be configured in multiple ways while maintaining a consistent trigger feel and operational layout across setups. This design makes it well-suited for service use, home defense, and range applications, where reliability and repeatable handling matter most. At the heart of the pistol is a smooth, crisp trigger that contributes to predictable shot control, paired with an intuitive, tool-free takedown system that simplifies maintenance without sacrificing robustness. The full-size configuration, combined with a Medium Full-Size grip module, creates a solid and balanced shooting foundation that feels planted in the hand, while its ergonomic contouring and aggressive texturing enhance purchase and control during extended firing sessions or rapid follow-up shots. Rather than relying on interchangeable backstraps, the modular grip system itself allows the pistol to be tailored more fundamentally to the shooter, reinforcing the platform’s flexible nature. The pistol is equipped with a 4.7" barrel finished in a durable DLC coating, offering enhanced resistance to wear, abrasion, and corrosion over time. The slide is finished in black Nitron, giving it a clean, understated appearance while maintaining long-term surface durability.
White 3-dot sights sit atop the slide, providing a straightforward, highly readable sight picture that supports quick target acquisition in a variety of lighting conditions. A full-length accessory rail is integrated into the frame, allowing for the mounting of lights or other defensive accessories, further extending its practical utility. Internally, the P320 Full Size incorporates multiple passive safety systems, including striker safety and disconnect safety, ensuring secure handling throughout the firing cycle. Altogether, the pistol presents a cohesive blend of modular engineering, duty-ready durability, and straightforward shootability, embodying Sig Sauer’s emphasis on practical design over unnecessary complexity.
(Please note that this example will not ship with a magazine.)
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.
About Us
From a small town hobby, to a leader in the investment and collector grade firearms industry. Bryant Ridge Firearms is here to offer the best in quality and customer service when you are looking to unload your collector grade firearm collection. 
Additional Information
GunbrokerLink: |
https://www.gunbroker.com/item/1171814835 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-05-10 21:00:00 |
CurrentBid: |
755 |
SoldOutTime: |
2026-05-10 17:08:17 |
