Kansas Gunshop is a Wichita, KS-based retailer specializing in firearms and accessories. The Smith & Wesson Model 39-2 9mm Police Trade-in Pistol is a classic double-action/single-action semi-automatic handgun. This firearm offers a piece of history, having served in law enforcement. Available now for $399.0.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
What are the specifications of the Smith & Wesson Model 39-2?
| Product Type | Semi-Automatic Pistol |
|---|---|
| Material | Aluminum Alloy Frame, Steel Slide |
| Manufacturing | Smith & Wesson |
| Finish | Blued |
| Hardness/Quality | Service-grade, built for duty use |
| Compatibility | 9mm Luger ammunition |
| Installation/Usage | Standard pistol operation, field stripping for cleaning |
| Weight | Approx. 27 oz (unloaded) |
| Dimensions | Overall Length: 7.4 inches; Barrel Length: 4 inches |
| Country of Origin | USA |
| Condition | Police Trade-in (Good to Very Good) |
| SKU | SW39-2-POLICE |
What are the key features of this police trade-in pistol?
- Classic Design: The Smith & Wesson Model 39-2 represents an early and influential design in American semi-automatic pistols, known for its smooth lines and ergonomic grip. It was one of the first successful double-action/single-action 9mm pistols in the US.
- Reliable Action: Featuring a traditional double-action/single-action (DA/SA) trigger mechanism, it offers a safe first shot with a long pull, followed by crisp single-action shots. This design has proven reliable in various conditions.
- Aluminum Alloy Frame: The lightweight aluminum alloy frame contributes to easier carry compared to all-steel counterparts, a notable feature for its era.
- Fixed Sights: Equipped with fixed sights, typical for service pistols of its time, providing a clear sight picture for practical accuracy.
- Magazine Capacity: Comes with an 8-round magazine, a standard capacity for the Model 39 series.
- Historical Significance: As a police trade-in, each pistol carries a unique history, having served in law enforcement. This adds a collector’s appeal to its practical utility.
Who is the Smith & Wesson Model 39-2 for?
The Smith & Wesson Model 39-2 is a piece of firearms history, and its appeal spans several groups.
- Buy it if:
- You appreciate classic American firearms and their historical significance.
- You’re a collector looking for a well-preserved example of an early DA/SA 9mm pistol.
- You want a reliable, no-frills handgun for range use or as a conversation piece.
- You’re interested in police service weapons and their evolution.
- You’re looking for an affordable entry into collecting vintage semi-automatic pistols.
- Skip it if:
- You require a modern pistol with high-capacity magazines and accessory rails. (See our Handguns for contemporary options.)
- You need a primary self-defense weapon with the latest ergonomic and sighting features.
- You prefer a striker-fired trigger system.
- You’re looking for a brand-new, unfired firearm with a factory warranty.
What are the pros and cons of the Smith & Wesson Model 39-2?
As with any vintage firearm, there are distinct advantages and some limitations to consider.
Pros:
- ✅ Historical Value: Represents a significant milestone in American handgun development.
- ✅ Proven Reliability: Built for police service, these pistols were designed to function under demanding conditions.
- ✅ Smooth DA/SA Trigger: The double-action first shot and subsequent single-action pulls are generally well-regarded.
- ✅ Ergonomics: Many find the grip comfortable and natural pointing, especially for its era.
- ✅ Affordable Collectibility: Offers a chance to own a piece of history without a premium price tag.
- ✅ Durable Construction: Steel slide and aluminum frame ensure a robust firearm.
Cons:
- ❌ Limited Capacity: 8-round magazines are lower capacity compared to most modern 9mm pistols.
- ❌ Fixed Sights: Sights are not adjustable and can be less prominent than modern designs.
- ❌ Lack of Modern Features: No accessory rail, optic cut, or interchangeable backstraps. If you need modern features, consider a newer production pistol.
How does the Smith & Wesson Model 39-2 compare to other pistols?
When considering a vintage police trade-in, it’s helpful to understand its place relative to other options.
| Feature | Smith & Wesson Model 39-2 | Hi-Point C9 | Walther PPQ M2 9mm |
|---|---|---|---|
| Material | Aluminum Alloy Frame, Steel Slide | Polymer Frame, Zamak Slide | Polymer Frame, Steel Slide |
| Quality | Service-grade, durable for its era | Budget-grade, functional | High-grade, modern duty/sport |
| Compatibility | 9mm Luger, 8-round magazines | 9mm Luger, 8-10 round magazines | 9mm Luger, 15-17 round magazines |
| Shipping | From Wichita, KS (FFL transfer) | From various retailers (FFL transfer) | From various retailers (FFL transfer) |
| Lifespan/Durability | Long-lasting with proper care, proven design | Functional but not built for extreme longevity | Excellent, designed for high round counts |
| Price | ~$399.0 (Police Trade-in) | ~$180-220 | ~$600-700 |
Frequently Asked Questions about the Smith & Wesson Model 39-2
What is the condition of a police trade-in Smith & Wesson Model 39-2?
Police trade-in firearms typically show signs of holster wear and handling, but are generally mechanically sound. They have been used as duty weapons, so expect cosmetic imperfections consistent with service use. We inspect each firearm to ensure it is in good working order.
Does the Smith & Wesson Model 39-2 use common 9mm ammunition?
Yes, the Model 39-2 is chambered in 9mm Luger (9x19mm Parabellum), which is one of the most common and widely available ammunition calibers. It will function with standard 9mm ammunition.
Are magazines for the Model 39-2 still available?
Original Smith & Wesson Model 39 magazines can be found, though sometimes with some effort. Aftermarket magazines are also available from various manufacturers, but fit and reliability can vary. We recommend sticking with original S&W magazines when possible.
Is the Smith & Wesson Model 39-2 suitable for concealed carry?
While it’s a relatively slim pistol for its time, its overall size and weight (approximately 27 oz unloaded) might be considered large by modern concealed carry standards. Many prefer smaller, lighter polymer-framed pistols for daily concealed carry. However, it can certainly be carried if you choose the right holster and attire.
Where can I buy a Smith & Wesson Model 39-2 9mm pistol online?
You can purchase the Smith & Wesson Model 39-2 9mm Police Trade-in Pistol directly from Kansas Gunshop at kansas-gunshop.com. We ship to your local FFL dealer.
What is the difference between the Model 39 and Model 39-2?
The Model 39-2 is an improved version of the original Model 39. The primary change was a redesigned extractor and a modified magazine catch to improve reliability and feeding. These improvements made the 39-2 more robust and dependable for service use.
Do police trade-in firearms come with a warranty?
Police trade-in firearms are sold as-is due to their used nature. Kansas Gunshop inspects each firearm for mechanical function prior to sale. We do not offer a factory warranty on used firearms, but we do offer a 30-day return policy for functional issues not disclosed. Any issues beyond that would typically require a gunsmith.
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