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The SIG P239 is a semi-automatic, recoil-operated pistol designed for personal defense and concealed carry. The SIG P239 features a 3.6-inch barrel and an overall length of 6.6 inches. The SIG P239 weighs 29.5 ounces unloaded. The SIG P239 is available in 9mm, .357 SIG, and .40 S&W, with magazine capacities of 8+1 rounds for 9mm and 7+1 rounds for .357 SIG and .40 S&W.
The SIG P239 excels in performance. The SIG Sauer P239 is known for its reliable accuracy, effective recoil management, and ease of use, making it a dependable choice for self-defense. The SIG P239 demonstrates consistent functionality and durability, enhanced by its ergonomic grip and intuitive controls. The SIG P239 costs between $800 and $1,100. The SIG P239's price reflects its quality construction and reliability. This makes the SIG P239 a valued firearm for those seeking a compact, robust handgun for personal defense and concealed carry.
Read our comprehensive SIG Sauer P239 review, discussing SIG P239's specifications, performance, and key features. Learn why SIG P239 is one of the best compact SIG Sauer pistols that SIG Sauer has ever produced.
SIG P239 Specs | SIG P239 Spec Value |
---|---|
Caliber | 9mm, .357 SIG, .40 S&W |
Barrel Length | 3.6 inches |
Overall Length | 6.6 inches |
Weight | 29.5 ounces (unloaded) |
Magazine Capacity | 8 rounds (9mm), 7 rounds (.357 SIG and .40 S&W) |
Action Type | Double-action/single-action (DA/SA) |
Frame Material | Aluminum alloy |
Slide Material | Stainless steel |
SIGhts | SIGLITE night sights |
Trigger Pull Weight | 10 lbs (DA), 4.5 lbs (SA) |
Safety Features | Decocking lever, automatic firing pin block |
Grip Type | Ergonomic polymer |
Rail System | No |
Recoil Management | Effective recoil management |
Finish | Black Nitron |
SIGht Radius | 5.2 inches |
Trigger Type | DA/SA |
Warranty | Limited Lifetime |
Country of Manufacture | USA |
Cost | $800 - $1,100 |
Grip Width | 1.2 inches |
Trigger Reset Distance | Short |
Slide Serrations | Rear serrations |
Accessory Compatibility | Limited |
Magazine Release | Standard button release |
Barrel Material | Carbon steel |
Firearm Length | 6.6 inches |
Slide Finish | Black Nitron |
Backstrap Options | None |
Holster Compatibility | Compatible with various holsters |
Magazine Type | Single stack |
Operating Temperature Range | -40°F to +140°F |
Accuracy | High |
Maintenance Requirements | Regular cleaning and maintenance required |
Ergonomics | Excellent |
Trigger Reach | 2.7 inches |
Magazine Release Position | Left side |
Striker Status Indicator | None |
Interchangeable Grips | No |
Slide Lock Lever | Yes |
Barrel Twist Rate | 1:16 |
Accessory Rail | No |
Slide Dimensions | 1.1 inches wide |
What are the Key Specifications of a Sig P239 Pistol?

The SIG P239 is a semi-automatic pistol designed for concealed carry and personal defense. The key specifications of the SIG P239 include a caliber of 9mm, .357 SIG, or .40 S&W. The SIG P239 has a barrel length of 3.6 inches and an overall length of 6.6 inches. The weight of the SIG P239 is 29.5 ounces (unloaded). The magazine capacity of the SIG P239 varies by caliber: 8 rounds for 9mm and 7 rounds for .357 SIG and .40 S&W.
The SIG P239 features a double-action/single-action (DA/SA) trigger. The SIG P239 is equipped with SIGLITE night sights for enhanced accuracy in low-light conditions. The frame of the SIG P239 is made of aluminum alloy. The slide of the SIG P239 is constructed from stainless steel, providing a balance of durability and reduced weight. The trigger pull weight is approximately 10 pounds (double action) and 4.5 pounds (single action).
The SIG P239 is among the various types of SIG Sauer firearms known for their reliability and performance. These features make the SIG P239 a dependable choice for individuals seeking a compact, powerful handgun for everyday carry.
What Caliber does a SIG Sauer P239 use?
The SIG Sauer P239 is available in three calibers: 9mm, .357 SIG, and .40 S&W. The SIG P239 features a magazine capacity of 8 rounds for the 9mm version and 7 rounds for the .357 SIG and .40 S&W versions.
The 9mm caliber is popular for its manageable recoil and wide availability, making it a common choice for personal defense. The .357 SIG caliber offers higher velocity and energy, providing greater stopping power. The .40 S&W caliber balances power and recoil, delivering solid performance in self-defense scenarios. The magazine capacities of 8+1 rounds for 9mm and 7+1 rounds for .357 SIG and .40 S&W ensure the SIG P239 is equipped with sufficient firepower for a variety of defensive needs.
Does the SIG P239 Offer Safety Measures?
Yes, the SIG P239 offers several safety measures. The SIG P239 includes a decocking lever and an automatic firing pin block. These features ensure that the SIG P239 cannot discharge unless the trigger is intentionally pulled by the user. The decocking lever allows for safe lowering of the hammer without the risk of accidental discharge, enhancing operational safety.
When compared to other notable brands with the same caliber, such as the Glock 19, the SIG P239's safety measures are more specific to manual operation. The Glock 19, known for its "Safe Action" system, features a trigger safety, firing pin safety, and drop safety. While the Glock 19’s safety is largely passive, relying on internal mechanisms, the SIG P239’s decocking lever provides an active safety feature that some users may find more reassuring. This makes the SIG P239 a reliable choice for those who prioritize manual safety controls in their firearms.
Is the SIG P239 Compact?
Yes, the SIG P239 is compact. The SIG P239 is designed for concealed carry and personal defense. The SIG P239 features a barrel length of 3.6 inches and an overall length of 6.6 inches. The SIG P239’s slim profile and weight of 29.5 ounces (unloaded) make it easily concealable and comfortable for everyday carry. The compact design ensures that the SIG P239 is both practical and effective for those seeking a reliable and easily manageable handgun.
Is the SIG P239 9mm?
Yes, the SIG P239 is available in 9mm. It is one of the three calibers offered for this model, alongside .357 SIG and .40 S&W. The 9mm version of the SIG P239 features a magazine capacity of 8 rounds, making it a popular choice for those seeking a reliable and efficient compact handgun. The 9mm caliber is known for its balance of power and manageable recoil, enhancing the overall performance of the SIG P239.
How does the Sig P239 Perform?
The SIG P239 performs well in terms of accuracy, precision, recoil management, and ease of use. The SIG P239's 3.6-inch barrel and SIGLITE night sights provide reliable accuracy, ensuring consistent shot groupings at defensive ranges. The double-action/single-action (DA/SA) trigger system contributes to precision by offering a smooth and predictable trigger pull.
Recoil management is effective due to the SIG P239's solid construction and ergonomic design, allowing for controlled and manageable recoil. This makes follow-up shots quick and accurate, enhancing overall shooting performance.
Ease of use is enhanced by the SIG P239's comfortable grip and well-balanced weight, making it easy to handle and shoot. These features make the SIG P239 a dependable choice for personal defense and concealed carry, offering reliable performance in critical situations.
What are the Recommended Uses for SIG P239?
The recommended uses for the SIG P239 include personal defense and concealed carry. The SIG P239's compact size and solid construction make it ideal for these purposes. The 9mm, .357 SIG, and .40 S&W calibers provide sufficient stopping power for self-defense situations, ensuring reliability in critical moments.
The SIG P239's accuracy, precision, and effective recoil management make it a practical choice for those seeking a dependable and manageable firearm. The SIG P239's ergonomic design and ease of use further enhance its suitability for everyday carry and personal protection.
What are the Advantages of a Sig Sauer P239?
The main advantage of the SIG Sauer P239 is its compact and sturdy design, making it an excellent choice for concealed carry and personal defense. Further advantages of the SIG P239 are listed below.
- SIG P239 Compact Design: The compact size and manageable weight make it easy to carry and conceal, ideal for personal defense.
- SIG P239 Reliability: Known for its dependable performance, the P239 functions reliably under various conditions.
- SIG P239 Accuracy: The 3.6-inch barrel and SIGLITE night sights provide consistent accuracy, essential for self-defense scenarios.
- SIG P239 Ease of Use: The ergonomic grip and double-action/single-action trigger enhance user comfort and shooting experience.
- SIG P239 Recoil Management: Effective recoil management due to its design allows for quick and accurate follow-up shots.
These features make the SIG P239 a reliable and practical firearm for those needing a dependable and easy-to-handle handgun.
What are the Disadvantages of a SIG Sauer P239?
The main disadvantage of the SIG Sauer P239 is its relatively low magazine capacity compared to other compact handguns. Further disadvantages of the SIG P239 are listed below.
- SIG P239 Magazine Capacity: The 8-round capacity for 9mm and 7-round capacity for .357 SIG and .40 S&W are lower than many newer handguns, which can be a limitation in high-threat scenarios.
- SIG P239 Weight: At 29.5 ounces (unloaded), the P239 is heavier than some other compact options, which may affect ease of carry for some users.
- SIG P239 Price: The SIG P239 is relatively expensive compared to other compact handguns in its class, which can be a consideration for budget-conscious buyers.
- SIG P239 Trigger Mechanism: The double-action/single-action trigger, while offering versatility, may be less preferred by users accustomed to striker-fired systems with consistent trigger pulls.
Despite these drawbacks, the SIG P239 remains a reliable and practical choice for concealed carry and personal defense among various types of SIG Sauer firearms.
How Reliable are Sig P239 Handguns in Various Conditions?
SIG P239 handguns are highly reliable in various conditions. The SIG P239 is designed to perform consistently in extreme environments, including heat, cold, rain, and dust. The robust construction, featuring an aluminum alloy frame and stainless steel slide, ensures durability and resistance to corrosion.
The SIG P239 has been tested extensively to maintain accuracy and functionality under rigorous use. These tests include exposure to harsh weather conditions, prolonged use, and physical abuse, all of which the SIG P239 has successfully passed. This exceptional reliability and durability make the SIG P239 a trusted choice for personal defense and concealed carry, ensuring dependable performance in any situation.
What are the Ergonomic Considerations when Handling Sig P239 Pistol?

The ergonomic considerations when handling the SIG P239 pistol include its compact size, well-balanced weight, and comfortable grip design.
The SIG P239 features a slim profile and moderate weight, making it easy to handle and ideal for concealed carry. The grip is designed to fit comfortably in various hand sizes, enhancing control and reducing fatigue during extended use. The controls, including the decocking lever and magazine release, are strategically placed for easy access, allowing for seamless operation without needing to adjust hand position.
These ergonomic features improve handling, accuracy, and overall user experience, making the SIG P239 a practical choice for both novice and experienced shooters.
What are the Common Characteristics of Sig Sauer P239 Pistols?
Common characteristics of SIG Sauer P239 pistols include compact design, reliable performance, durable construction, and ergonomic features.
- Compact Design: The SIG P239 has a slim profile and moderate weight, making it ideal for concealed carry and personal defense.
- Reliable Performance: Known for its dependability, the SIG P239 performs consistently under various conditions, ensuring reliable operation.
- Durable Construction: The SIG P239 features an aluminum alloy frame and stainless steel slide, providing durability and resistance to corrosion.
- Ergonomic Features: The SIG P239's grip is designed to fit comfortably in various hand sizes, and its controls are intuitively placed for easy access and operation.
These characteristics make the SIG P239 a trusted and practical choice for those needing a reliable and easy-to-handle handgun.
How can You Modify a Sig Sauer P239?
You can modify a SIG Sauer P239 through various aftermarket upgrades and accessories. Common modifications include changing the SIG P239 grips to enhance comfort and control. Adding SIG P239 night sights can improve low-light targeting accuracy. Upgrading the trigger can provide a smoother, lighter pull for better shooting precision. Users may also install custom SIG P239 holsters for more secure and accessible carry options.
These modifications allow users to tailor the SIG P239 to their specific needs and preferences, enhancing its performance and usability while maintaining its reliability.
What Accessories are Available for a Sig Sauer P239?
Accessories available for a SIG Sauer P239 include night sights, custom grips, holsters, and magazine extensions.
- SIG P239 Night Sights: These sights enhance targeting capabilities in low-light conditions, improving accuracy and quick target acquisition.
- SIG P239 Custom Grips: Custom grips improve comfort and control, allowing users to tailor the pistol to individual hand sizes and preferences.
- SIG P239 Holsters: Various holsters specifically designed for the SIG P239 offer secure and convenient carry options, catering to different carry methods and preferences.
- SIG P239 Magazine Extensions: Magazine extensions provide additional rounds, increasing the pistol's ammunition capacity for extended use.
These accessories enhance the versatility and usability of the SIG P239, making it a more personalized and functional firearm for various applications.
What are the Best Holsters for Sig P239?

The best SIG P239 holsters combine comfort, durability, and quick accessibility. Given the compact design of the SIG P239, it is well-suited for both IWB and OWB carry.
One top option is the SIG Sauer P239 IWB Concealed Holster, which offers excellent retention and comfort for concealed carry. This holster comes with two belt loops for quick attachment and great belt stability.
For those who prefer shoulder carry style, the SIG Sauer P239 Vertical Roto Shoulder Holster System is an ideal choice. This holster features a unique roto-shoulder holster, cross-shoulder harness, double magazine pouch, and belt tie-down straps.
These holsters are designed to securely hold the SIG P239 while ensuring it is readily accessible when needed, making them some of the best SIG P239 holsters available.
How to Buy a Sig P239 Gun?
To buy a SIG P239 gun, visit a licensed firearms dealer or an authorized SIG Sauer retailer. Ensure you meet the legal requirements for firearm ownership in your jurisdiction, which typically include background checks and proper identification.
You can purchase from a local gun store, browse online at authorized retailers of SIG P239 guns, or attend a gun show where licensed dealers are present. For online purchases, the SIG P239 must be shipped to a local Federal Firearms License (FFL) holder, who will conduct the necessary background check before transfer.
It's important to compare SIG P239 prices, verify authenticity, and check warranty and return policies before completing your purchase.
How much does a Sig Sauer P239 Cost?
The SIG Sauer P239 costs between $800 and $1,100, depending on the specific model and features. This price range reflects the pistol's reliable performance, compact design, and durable construction.
The SIG P239's prices may vary based on factors such as the finish, included accessories, and the retailer. Limited editions or SIG P239 models with custom features can command higher prices. It's advisable to compare prices across different platforms, such as gun stores, online marketplaces, and gun shows. Factors such as local taxes, shipping fees, and any included extras like additional magazines or custom grips can affect the overall cost of the SIG P239. Always verify the authenticity and condition of the firearm before making a purchase.
What are the Factors that Influence the Price of a Sig P239?
The factors that influence the price of a SIG P239 are listed below.
- Condition: The overall condition of the SIG P239, including wear and tear, significantly impacts its price. Well-maintained or mint-condition models are priced higher.
- Model and Finish: Specific SIG P239 models and finishes, such as special editions or custom designs, can affect the price.
- Included Accessories: Packages that include extra magazines, original case, or custom grips can increase the overall cost of the SIG P239.
- Market Demand: High demand for the SIG P239, particularly in regions where compact pistols are popular for concealed carry, can drive prices up.
- Retailer: Prices can vary between retailers, with authorized dealers often offering different prices than online marketplaces or gun shows.
Understanding these factors helps in assessing the value and making an informed purchase decision for a SIG Sauer P239.
What are the Things to Consider before Buying a Sig P239?
Before buying a SIG P239, consider the following factors to ensure it meets your needs and preferences.
- Cost: Ensure the cost of the SIG P239 fits within your budget. Prices typically range from $800 to $1,100, depending on the model and included accessories.
- Intended Use: Determine if the SIG P239 meets your requirements for personal defense or concealed carry. Its compact design and reliability make it suitable for these applications.
- Condition: Assess the condition of the SIG P239 if buying a used model. Look for signs of wear and ensure it has been well-maintained.
- Size and Weight: Consider the SIG P239’s size and weight for comfort and usability. Weighing 29.5 ounces unloaded, its compact frame is ideal for concealed carry.
- Magazine Capacity: Evaluate if the 8-round (9mm) or 7-round (.357 SIG and .40 S&W) capacity fits your needs, especially if you require higher capacity for specific uses.
- Ergonomics: Ensure the SIG P239’s grip and control layout are comfortable and suitable for your hand size and shooting style. Its ergonomic design enhances handling and control.
Understanding these factors will help you make an informed decision and ensure the SIG P239 is the right choice for you.
How does SIG P239 differ from SIG P320 Spectre Comp?
The SIG P239 and SIG P320 Spectre Comp differ significantly in their design, features, and intended use. The SIG P239 is a compact pistol with a 3.6-inch barrel and weighs approximately 29.5 ounces unloaded, making it suitable for concealed carry and personal defense. The SIG P320 Spectre Comp is a larger, competition-oriented handgun with a 4.6-inch barrel and an unloaded weight of around 41.4 ounces, designed for enhanced performance in shooting sports and tactical applications.
The SIG P239 is available in multiple calibers, including 9mm, .357 SIG, and .40 S&W, with magazine capacities of 8+1 rounds for 9mm and 7+1 rounds for .357 SIG and .40 S&W. The SIG P320 Spectre Comp is chambered in 9mm with a higher magazine capacity of 21+1 rounds, catering to the needs of competitive shooters who require more ammunition. The trigger systems also differ between the two models. The SIG P239 features a double-action/single-action (DA/SA) trigger, providing versatility for different shooting scenarios, whereas the SIG P320 Spectre Comp employs a striker-fired trigger system, known for its consistent pull and quicker reset, which is favored in competitive shooting.
The SIG P239's design emphasizes compactness and ease of concealment, making it ideal for everyday carry. The SIG P320 Spectre Comp includes a compensator and an optics-ready slide, enhancing accuracy and recoil management, which are crucial for competitive and tactical use. The SIG P239 is designed for those seeking a reliable, compact pistol for personal defense and concealed carry. The SIG P320 Spectre Comp is tailored for shooters looking for a high-capacity, feature-rich handgun optimized for performance in competitive and tactical environments. Understanding these key differences helps in selecting the right model for your specific needs and preferences.
Was the SIG P239 Discontinued?
Yes, the SIG P239 was discontinued. SIG Sauer ceased production of the P239, which was known for its compact size and reliability, primarily aimed at the concealed carry and personal defense markets. Despite its discontinuation, the SIG P239 remains available through various authorized dealers and online retailers, and it continues to be a popular choice among enthusiasts and those who value its dependable performance and ergonomic design.
