Description
Item Description
Bryant Ridge Co. is pleased to present this German-made semi-automatic rimfire rifle for a penny-start auction; this is the ATI GSG-522 SD LW.
According to the owner, this example is in “New Old Stock” condition, and we see no evidence to suggest otherwise.
SPECIFICATIONS:
Manufacturer: ATI (American Tactical)
Model: GSG-522 SD LW
Serial: A460240
Date of Manufacture: 2012 (According to the “BC” Date Code)
Caliber: .22 Long Rifle
Finish: Black
Barrel Length: 16 ¼" with Faux Elongated Suppressor
Optics/Sights: Integrated Weaver Rail with Wing-Protected Post Front and Diopter-Style Drum Rear Sights
Stock/Grips: Black Synthetic Stock, Textured Pistol Grip, Ribbed Handguard, and Barrel Shroud
Action: Semi-Automatic Rifle
Markings: Standard
Bryant Ridge's Analysis:
The ATI GSG-522 SD LW is a lightweight, semi-automatic .22 LR tactical rifle patterned after the iconic MP5 SDsubmachine gun, offering shooters a rimfire platform that closely replicates the look, handling, and controls of the original design. Manufactured by German Sport Guns (GSG) and imported by American Tactical Imports (ATI), the SD LW variant features a lightweight polymer construction, faux suppressor shroud, full-length top rail, and adjustable iron sights, delivering an authentic tactical aesthetic while maintaining low recoil and economical operation. Its compact size and balanced ergonomics make it highly approachable for shooters of all experience levels, while the .22 LR chambering ensures affordable training and recreational use.
Model: GSG-522 SD LW
Serial: A460240
Date of Manufacture: 2012 (According to the “BC” Date Code)
Caliber: .22 Long Rifle
Finish: Black
Barrel Length: 16 ¼" with Faux Elongated Suppressor
Optics/Sights: Integrated Weaver Rail with Wing-Protected Post Front and Diopter-Style Drum Rear Sights
Stock/Grips: Black Synthetic Stock, Textured Pistol Grip, Ribbed Handguard, and Barrel Shroud
Action: Semi-Automatic Rifle
Markings: Standard
Bryant Ridge's Analysis:
The ATI GSG-522 SD LW is a lightweight, semi-automatic .22 LR tactical rifle patterned after the iconic MP5 SDsubmachine gun, offering shooters a rimfire platform that closely replicates the look, handling, and controls of the original design. Manufactured by German Sport Guns (GSG) and imported by American Tactical Imports (ATI), the SD LW variant features a lightweight polymer construction, faux suppressor shroud, full-length top rail, and adjustable iron sights, delivering an authentic tactical aesthetic while maintaining low recoil and economical operation. Its compact size and balanced ergonomics make it highly approachable for shooters of all experience levels, while the .22 LR chambering ensures affordable training and recreational use.
In practical terms, the GSG-522 SD LW excels as a training, plinking, and recreational rifle, providing a familiar manual of arms for those accustomed to MP5-style platforms without the expense and recoil of centerfire ammunition. The lightweight configuration enhances maneuverability and reduces fatigue during extended shooting sessions, making it particularly well-suited for new shooters and younger enthusiasts. While not intended for duty or defensive roles, the GSG-522 SD LW is widely appreciated for its reliability, fun factor, and realistic handling characteristics, earning it a strong reputation as a versatile and engaging rimfire tactical trainer.
Contents:
Contents:
This example will ship with the factory-labeled box 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.
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/1155381556 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-02-22 21:00:00 |
CurrentBid: |
0 |
