Description
Item Description
Bryant Ridge Co. is pleased to present this semi-automatic rifle today for auction, this is the Sig Sauer SIG 556R.
SPECIFICATIONS:
Manufacturer: Sig Sauer
Model: SIG 556R
Serial: 28C000093
Caliber: 7.62x39mm
Finish: Black
Barrel Length: 16" Cold Hammer-Forged Barrel with 1:9.5” RH Twist and A2 Flash Hider
Optics/Sights: Primary Arms MD-RBG II Classic Series Gen II Microdot with Red Dot
Stock/Grips: Side Folding Polymer Buttstock with Grooved Polymer Pistol Grip and Grooved Polymer Handguard
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
The Sig Sauer SIG 556R is a rugged, highly regarded semi-automatic rifle chambered in 7.62x39mm, combining Swiss-inspired engineering with one of the world's most widely used rifle cartridges. A distinctive variant of the SIG 556 platform, it draws from the proven long-stroke piston system of the Swiss SIG SG 550 series while adapting the design to accommodate the classic AK-47 chambering, long favored by Kalashnikov enthusiasts for its availability and proven performance. This rifle features a 16-inch cold hammer-forged barrel with a 1:9.5" right-hand twist, paired with an A2 flash hider, providing excellent durability and dependable performance across a wide range of ammunition. Finished in black, the rifle maintains a clean, functional profile suited to both range and field use. For fast target acquisition and enhanced shooting capability, it is fitted with a Primary Arms MD-RBG II Classic Series Gen II Microdot, a reliable and easy-to-use optic known for its clarity and straightforward performance. The rifle is further outfitted with a side-folding polymer buttstock, a grooved polymer pistol grip, and a grooved polymer handguard, providing compact storage capability and comfortable, consistent ergonomics for a wide range of shooters.
Model: SIG 556R
Serial: 28C000093
Caliber: 7.62x39mm
Finish: Black
Barrel Length: 16" Cold Hammer-Forged Barrel with 1:9.5” RH Twist and A2 Flash Hider
Optics/Sights: Primary Arms MD-RBG II Classic Series Gen II Microdot with Red Dot
Stock/Grips: Side Folding Polymer Buttstock with Grooved Polymer Pistol Grip and Grooved Polymer Handguard
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
The Sig Sauer SIG 556R is a rugged, highly regarded semi-automatic rifle chambered in 7.62x39mm, combining Swiss-inspired engineering with one of the world's most widely used rifle cartridges. A distinctive variant of the SIG 556 platform, it draws from the proven long-stroke piston system of the Swiss SIG SG 550 series while adapting the design to accommodate the classic AK-47 chambering, long favored by Kalashnikov enthusiasts for its availability and proven performance. This rifle features a 16-inch cold hammer-forged barrel with a 1:9.5" right-hand twist, paired with an A2 flash hider, providing excellent durability and dependable performance across a wide range of ammunition. Finished in black, the rifle maintains a clean, functional profile suited to both range and field use. For fast target acquisition and enhanced shooting capability, it is fitted with a Primary Arms MD-RBG II Classic Series Gen II Microdot, a reliable and easy-to-use optic known for its clarity and straightforward performance. The rifle is further outfitted with a side-folding polymer buttstock, a grooved polymer pistol grip, and a grooved polymer handguard, providing compact storage capability and comfortable, consistent ergonomics for a wide range of shooters.
Additional features include an ambidextrous safety selector positioned above the grip for intuitive operation—allowing manipulation without breaking the firing grip—and a two-position adjustable gas system, enabling the rifle to be tuned for standard or suppressed use. It also accepts standard AK-pattern magazines, making it especially appealing to shooters with existing surplus magazines and ammunition. Well known for its durability, smooth operation, and distinctive blend of Swiss precision with AK-compatible practicality, the 556R stands out for its piston-driven reliability and ergonomic advantages, making it an excellent choice for enthusiasts, collectors, and shooters alike.
Contents:
Contents:
This example will ship with a Swiss blade bayonet and scabbard.
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/1164416121 |
BidPrice: |
2649.99 |
AuctionEndDate: |
2026-04-05 21:00:00 |
CurrentBid: |
0 |





