Description
Item Description
Bryant Ridge Co. is pleased to present this SCARCE traditional double-action semi-automatic pistol today for a penny-start auction, this is the Smith & Wesson 4566TSW also known as the 45 Tactical Smith & Wesson.
SPECIFICATIONS:
Manufacturer: Smith & Wesson
Model: 4566TSW
Serial: KSP0634
Date of Manufacture: 2000
Caliber: .45 ACP
Finish: Satin Stainless
Barrel Length: 4.25"
Optics/Sights: Fixed Front Post with Fixed Square-Notch Rear
Stock/Grips: Factory S&W One-Piece Checkered Synthetic Wrap Around Grips
Action: Double-Action Semi-Automatic
Markings: Standard / Features the KSP logo on the right side of the frame above the trigger guard and the #750634 on the left side of the frame.
Bryant Ridge's Analysis:
The Smith & Wesson 4566TSW is a robust, duty-oriented semi-automatic pistol from the respected Third Generation lineup, designed to meet the needs of law enforcement agencies in the late 1990s and early 2000s. Chambered in .45 ACP, the 4566TSW is essentially a compact variant of the larger 4506, featuring a slightly shortened 4.25-inch barrel and slide while retaining a full-size stainless steel frame, giving it a balance of shootability, durability, and manageable size. Built with an all-stainless construction, the pistol is notably heavy—around 39 ounces unloaded—which contributes to reduced felt recoil and improved control, especially when firing full-power defensive ammunition. Mechanically, it operates on a traditional double-action/single-action system with a slide-mounted ambidextrous safety/decocker, and it feeds from an 8-round single-stack magazine, emphasizing reliability and simplicity over high capacity. The “TSW” (Tactical Smith & Wesson) designation indicates enhancements tailored for duty use, most notably the inclusion of an accessory rail for mounting lights or lasers—an increasingly important feature for law enforcement applications at the time.
Model: 4566TSW
Serial: KSP0634
Date of Manufacture: 2000
Caliber: .45 ACP
Finish: Satin Stainless
Barrel Length: 4.25"
Optics/Sights: Fixed Front Post with Fixed Square-Notch Rear
Stock/Grips: Factory S&W One-Piece Checkered Synthetic Wrap Around Grips
Action: Double-Action Semi-Automatic
Markings: Standard / Features the KSP logo on the right side of the frame above the trigger guard and the #750634 on the left side of the frame.
Bryant Ridge's Analysis:
The Smith & Wesson 4566TSW is a robust, duty-oriented semi-automatic pistol from the respected Third Generation lineup, designed to meet the needs of law enforcement agencies in the late 1990s and early 2000s. Chambered in .45 ACP, the 4566TSW is essentially a compact variant of the larger 4506, featuring a slightly shortened 4.25-inch barrel and slide while retaining a full-size stainless steel frame, giving it a balance of shootability, durability, and manageable size. Built with an all-stainless construction, the pistol is notably heavy—around 39 ounces unloaded—which contributes to reduced felt recoil and improved control, especially when firing full-power defensive ammunition. Mechanically, it operates on a traditional double-action/single-action system with a slide-mounted ambidextrous safety/decocker, and it feeds from an 8-round single-stack magazine, emphasizing reliability and simplicity over high capacity. The “TSW” (Tactical Smith & Wesson) designation indicates enhancements tailored for duty use, most notably the inclusion of an accessory rail for mounting lights or lasers—an increasingly important feature for law enforcement applications at the time.
Many examples of the 4566TSW, particularly those with specific serial prefixes such as “KSP,” are associated with law enforcement contracts and, in some cases, may indicate agency-issued pistols (often tied to state police or specialized units), which adds an additional layer of historical and collector interest depending on documented provenance. Enthusiast and collector discussions frequently note that certain contract guns—such as those with integral rails or agency markings—were produced in relatively limited numbers and can command significant attention on the secondary market. Overall, a Smith & Wesson 4566TSW bearing a serial number like KSP0634 is not just a capable .45 ACP service pistol, but potentially a piece of law enforcement history, combining rugged Third Generation engineering with tactical features and possible agency-specific significance that elevate its desirability among collectors and shooters alike.
Contents:
Contents:
This example will ship with the factory-labeled Smith & Wesson Case and all other contents 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. 
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Additional Information
GunbrokerLink: |
https://www.gunbroker.com/item/1168574360 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-04-26 21:00:00 |
CurrentBid: |
827.22 |
