Description
Click here to view the Live Auction 1111460271
Bryant Ridge Co. is pleased to present this semi-automatic rifle for a penny-start auction…this is the Sig Sauer Model Sig 551A1!
SPECIFICATIONS:
Manufacturer: Sig Sauer
Model: Sig 551A1
Serial: 43A001571
Date of Manufacture: 2012-2014
Caliber: 5.56 NATO
Finish: Black
Barrel Length: 18"
Optics/Sights: Hooded Post Front with Adjustable Rotary Diopter Drum Rear Sight
Stock/Grips: Black Polymer Folding Skeletonized Stick and Forearm
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
The Sig Sauer Sig551A1 is a semi-automatic rifle that pays homage to the legendary Swiss SG 550 series, offering American shooters a rugged, reliable platform built for both practical use and collector appeal. Manufactured between 2012 and 2014, this particular example is chambered in 5.56 NATO and features an 18-inch barrel, slightly longer than the typical 16-inch variant, lending it improved ballistic performance and accuracy over distance. The rifle retains hallmark design elements of the original Swiss model, including a long-stroke gas piston system with an adjustable two-position gas regulator, ensuring dependable function under adverse conditions. Its hooded post front sight and rotary diopter rear sight allow for precise aiming out to 300 meters, a nod to its military roots.
Model: Sig 551A1
Serial: 43A001571
Date of Manufacture: 2012-2014
Caliber: 5.56 NATO
Finish: Black
Barrel Length: 18"
Optics/Sights: Hooded Post Front with Adjustable Rotary Diopter Drum Rear Sight
Stock/Grips: Black Polymer Folding Skeletonized Stick and Forearm
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
The Sig Sauer Sig551A1 is a semi-automatic rifle that pays homage to the legendary Swiss SG 550 series, offering American shooters a rugged, reliable platform built for both practical use and collector appeal. Manufactured between 2012 and 2014, this particular example is chambered in 5.56 NATO and features an 18-inch barrel, slightly longer than the typical 16-inch variant, lending it improved ballistic performance and accuracy over distance. The rifle retains hallmark design elements of the original Swiss model, including a long-stroke gas piston system with an adjustable two-position gas regulator, ensuring dependable function under adverse conditions. Its hooded post front sight and rotary diopter rear sight allow for precise aiming out to 300 meters, a nod to its military roots.
What sets the Sig551A1 apart is its distinctive blend of classic and modern features. It comes outfitted with a black polymer skeletonized folding stock and forearm, directly inspired by the Swiss design, providing both compact portability and a rugged, field-ready aesthetic. The forged aluminum upper and lower receivers are hard-anodized in a matte black finish, giving the rifle a durable and corrosion-resistant exterior. The bottom-locking rock-and-hook magazine interface accommodates translucent Swiss-style polymer magazines, often featuring built-in coupling tabs for faster reloads. While it lacks the full refinement of the original Swiss SG 550 rifles, the Sig551A1 is still praised for its smooth cycling, solid accuracy, and military-grade durability. Designed and assembled in the U.S., it offers an accessible yet authentic experience for shooters who appreciate the legacy of Swiss small arms engineering, all while delivering modern-day reliability and performance.
Contents:
Contents:
This example will ship with all contents as shown in the images 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.
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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.
