Sig P320 Compact Review: Specifications, Performance, and Price

 

The SIG P320 Compact is a semi-automatic, recoil-operated, striker-fired 9mm handgun known for its versatility and reliability. The SIG P320 Compact has a barrel length of 3.9 inches and an overall length of 7.2 inches. The SIG Sauer P320 Compact features a polymer frame and a Nitron-finished slide, weighing 25.8 ounces unloaded. The P320 Compact offers a magazine capacity of 15+1 rounds.

The SIG P320 Compact excels in performance, providing consistent accuracy, effective recoil management, and ease of use. The P320 Compact’s ergonomic design enhances handling and control, making it an ideal choice for concealed carry, home defense, and law enforcement backup. The SIG P320 Compact costs between $500 to $700, depending on the model and features.

Read our comprehensive SIG P320 Compact review and discover all about SIG P320 Compact's specifications, performance, and key features. Learn why SIG P320 Compact is one of the best concealed carry models that SIG Sauer has ever produced.

 

SIG Sauer P320 Compact Specs	SIG Sauer P320 Compact Spec Value
Caliber	9mm
Barrel Length	3.9 inches
Overall Length	7.2 inches
Weight (Unloaded)	25.8 ounces
Magazine Capacity	15+1 rounds
Action Type	Striker-fired, Double-action
Frame Material	Polymer
Slide Material	Stainless steel with Nitron finish
Sights	Contrast or SIGLITE Night Sights
Trigger Pull Weight	6.5 pounds
Safety Features	Striker safety, Disconnect safety, Three-point takedown safety
Grip Type	Interchangeable polymer grips
Rail System	Accessory rail
Recoil Management	Effective recoil management
Finish	Nitron finish
Sight Radius	5.8 inches
Trigger Type	Smooth, consistent trigger
Warranty	Limited Lifetime Warranty
Country of Manufacture	USA
Cost	$500 - $700
Grip Width	1.3 inches
Trigger Reset Distance	Short and tactile reset
Slide Serrations	Front and rear serrations

 

What are the Key Specifications of a SIG P320 Compact Pistol?

 

The SIG P320 Compact is a semi-automatic, striker-fired pistol. The key specifications of the SIG P320 Compact include a caliber of 9mm. The SIG P320 Compact has a barrel length of 3.9 inches and an overall length of 7.2 inches. The weight of the SIG P320 Compact is 25.8 ounces (unloaded). The magazine capacity of the SIG P320 Compact is 15+1 rounds.

The SIG P320 Compact features a polymer frame and a Nitron-finished stainless steel slide, ensuring durability and corrosion resistance. The SIG P320 Compact is equipped with a M1913 accessory rail for mounting tactical lights or lasers. The SIG P320 Compact has a trigger pull weight of 6.5 pounds. Safety features of the SIG P320 Compact include a striker safety, disconnect safety, and a three-point takedown safety system. The ergonomic grip and effective recoil management enhance the SIG P320 Compact's usability.

The SIG P320 Compact is one of the various types of SIG Sauer firearms, suitable for concealed carry, home defense, and law enforcement backup. These features make the SIG P320 Compact a popular choice among professionals and civilians who require a reliable and versatile handgun.

 

 

What Caliber does a SIG P320 Compact use?

 

The SIG Sauer P320 Compact is available in several calibers, including 9mm, .40 S&W, and .357 SIG. The 9mm version features a magazine capacity of 15+1 rounds. The .40 S&W and .357 SIG versions each hold 13+1 rounds.

This variety in caliber options allows users to choose the one that best suits their specific needs, whether for self-defense, law enforcement, or recreational shooting. The different magazine capacities for each caliber ensure the P320 Compact provides ample firepower while maintaining a compact and manageable size.

 

Does the SIG P320 Compact Offer Safety Measures?

 

Yes, the SIG P320 Compact offers several safety measures. The SIG Sauer P320 Compact includes a striker safety, a disconnect safety, and a three-point takedown safety system that prevents disassembly without removing the magazine and locking the slide to the rear. The SIG Sauer P320 Compact features an internal automatic firing pin safety block to prevent accidental discharge.

Unlike many other pistols, the P320 Compact does not have a manual external safety, prioritizing quick readiness and ease of use. When compared to other notable brands with the same caliber, such as the Glock 19, which uses a trigger safety and a firing pin safety, the SIG P320's integrated safety mechanisms provide a comparable level of security while maintaining simplicity.

Similarly, the Smith & Wesson M&P9c includes a trigger safety and a sear deactivation lever for safe disassembly. The SIG P320 Compact’s design emphasizes a combination of effective safety measures and operational efficiency, making it a reliable choice for both civilian and professional users.

 

Do Navy Seal Carry SIG P320 Compact?

 

No, Navy SEALs do not carry the SIG P320 Compact. The standard-issue sidearm for Navy SEALs is the SIG Sauer P226, specifically the MK25 variant, known for its reliability and performance under adverse conditions. The P320 Compact, while popular among civilians and law enforcement, has not been adopted by the SEALs for their operational needs. The P226 remains their preferred choice due to its proven track record and specific modifications suited to military use.

 

How does the SIG P320 Compact Perform?

 

The SIG P320 Compact performs exceptionally well in terms of accuracy, precision, recoil management, and ease of use. The 3.9-inch barrel provides consistent accuracy, delivering tight groupings, especially at typical defensive distances. The P320 Compact’s ergonomic grip and balanced design contribute to effective recoil management, allowing for quick follow-up shots.

Ease of use is highlighted by its smooth and consistent trigger pull, along with intuitive, ambidextrous controls. This combination of features makes the P320 Compact a reliable choice for concealed carry, self-defense, and recreational shooting.

 

What are the Recommended Uses for SIG P320 Compact?

 

The recommended uses for the SIG P320 Compact include concealed carry, home defense, and law enforcement backup. The P320 Compact's smaller size and light weight make it ideal for concealed carry, providing ease of use and comfort without compromising on firepower.

The P320 Compact’s reliability and 9mm caliber offer sufficient stopping power, making it a dependable choice for home defense. The P320 Compact’s accuracy and manageable recoil make it a suitable backup weapon for law enforcement officers. The versatility and robust design of the P320 Compact ensure it performs well across these various applications.

 

What are the Advantages of a SIG Sauer P320 Compact?

 

The main advantage of the SIG Sauer P320 Compact is its modularity and customizable features, making it a top choice for both professional and civilian use. Further advantages of the SIG P320 Compact are listed below.

• SIG P320 Compact Modularity: The SIG P320 Compact's design allows users to easily change calibers, frame sizes, and grip modules, providing unmatched versatility.
• SIG P320 Compact Reliability: The SIG P320 Compact is renowned for its dependable performance, with minimal malfunctions even under extreme conditions.
• SIG P320 Compact Accuracy: With a 3.9-inch barrel and precise sight system, the SIG Sauer P320 Compact ensures accurate shot placement during extended shooting sessions.
• SIG P320 Compact Safety Features: The SIG P320 Compact is equipped with a striker safety, disconnect safety, and a three-point takedown safety system, enhancing security without compromising ease of use.
• SIG P320 Compact Ergonomic Design: The ergonomic grip and intuitive controls provide comfort and ease of handling, suitable for long-term use.

These characteristics make the SIG Sauer P320 Compact a versatile and reliable firearm, highly valued among the various types of SIG Sauer models by professionals and enthusiasts alike.

 

What are the Disadvantages of a SIG Sauer P320 Compact?

 

The main disadvantage of the SIG Sauer P320 Compact is its trigger pull weight, which some users find heavy compared to other compact pistols. The full list of SIG P320 Compact disadvantages is available below.

• SIG P320 Compact Trigger Pull Weight: The SIG P320 Compact has a trigger pull weight of approximately 6.5 pounds, which can be heavier than desired for some shooters, potentially affecting accuracy and comfort during extended use.
• SIG P320 Compact Grip Texture: The aggressive grip texture, while ensuring a secure hold, can be uncomfortable for prolonged shooting sessions, particularly for those with sensitive hands.
• SIG P320 Compact Cost: The SIG P320 Compact is priced higher than many other handguns in its class, which can be a barrier for budget-conscious buyers seeking an affordable option.

Despite these drawbacks, the SIG P320 Compact's modularity, reliability, and performance continue to make it a popular choice among various types of SIG Sauer firearms.

 

How Reliable are SIG P320 Compact Handguns in Various Conditions?

 

SIG P320 Compact handguns are highly reliable in various conditions. They are engineered to perform consistently in extreme environments such as heat, cold, rain, and dust. The P320 Compact's robust construction, including its polymer frame and Nitron-finished stainless steel slide, ensures durability and resistance to corrosion.

Extensive testing in military and law enforcement scenarios has demonstrated the P320 Compact’s ability to maintain accuracy and functionality under rigorous use. This exceptional reliability and durability make the SIG P320 Compact a trusted choice for professionals and civilians who require dependable performance in any situation.

 

What are the Ergonomic Considerations when Handling SIG P320 Compact Pistol?

 

The ergonomic considerations when handling the SIG P320 Compact pistol include its customizable grip, intuitive controls, and compact design. The P320 Compact features interchangeable grip modules that accommodate various hand sizes, enhancing comfort and control.

The SIG P320 Compact controls, such as the slide release and magazine release, are ambidextrous and strategically placed for easy access, allowing seamless operation without adjusting hand position. The pistol's compact and balanced design contributes to stability and ease of aiming. These ergonomic features improve handling, accuracy, and overall user experience, making the P320 Compact suitable for both novice and experienced shooters.

 

What are the Common Characteristics of SIG Sauer P320 Compact Pistols?

 

Common characteristics of SIG Sauer P320 Compact pistols include modularity, high accuracy, reliable performance, and ergonomic design.

• Modularity: The SIG P320 Compact is designed with a modular system, allowing users to easily change calibers, grip sizes, and slide configurations, providing unmatched versatility.
• High Accuracy: The SIG P320 Compact is known for its precise shot placement, supported by a 3.9-inch barrel and a high-quality sight system, ensuring consistent performance.
• Reliable Performance: The SIG P320 Compact performs consistently in various conditions, making it a trusted choice for law enforcement, military, and civilian use. Its robust construction ensures durability and reliability.
• Ergonomic Design: The SIG P320 Compact features an ergonomic grip and intuitive controls, enhancing comfort and handling for extended use. The design promotes ease of use and effective recoil management.

These characteristics make the SIG P320 Compact a versatile and dependable firearm, highly valued among various types of SIG Sauer models by professionals and enthusiasts alike.

 

How can You Modify a SIG Sauer P320 Compact?

 

You can modify a SIG Sauer P320 Compact through various aftermarket upgrades and accessories. Common modifications include changing grip modules to better fit your hand size, adding night sights or red dot optics for improved targeting, and upgrading the trigger for a lighter, smoother pull to enhance accuracy. Users often install rail-mounted accessories such as tactical lights or lasers to increase functionality in low-light conditions.

The modular design of the P320 Compact allows for easy customization, enabling users to tailor the pistol to their specific needs and preferences while maintaining its reliability and effectiveness.

 

What Accessories are Available for a SIG Sauer P320 Full-Size?

 

 

Accessories available for a SIG Sauer P320 Compact include night sights, red dot optics, custom grips, tactical lights, lasers, extended magazines, and holsters.

• SIG P320 Compact Night Sights and Red Dot Optics: These enhance targeting capabilities in various lighting conditions, improving accuracy and quick target acquisition.
• SIG P320 Compact Custom Grips: These improve comfort and control, allowing users to tailor the pistol to individual hand sizes and preferences.
• SIG P320 Compact Tactical Lights and Lasers: These provide increased functionality in low-light situations, aiding in precise targeting.
• SIG P320 Compact Extended Magazines: These offer greater ammunition capacity for extended use, reducing the need for frequent reloads.
• SIG P320 Compact Holsters: Holsters specifically designed for the SIG P320 Compact offer secure and convenient carry options for different needs and preferences.

These accessories enhance the versatility and usability of the SIG P320 Compact for a wide range of applications.

 

What are the Best Holsters for SIG P320 Compact?

 

 

The best SIG P320 Compact holsters combine comfort, durability, and quick accessibility. One top option is the Sig Sauer P320 Compact Open-Muzzle IWB Holster, which offers excellent retention and comfort for concealed carry. For those who prefer outside-the-waistband carry, the Sig Sauer P320 Compact OWB Holster W Belt Studs provides secure retention and easy access. If you use tactical lights or lasers, the Sig Sauer P320 Compact Kydex IWB Holster W Clip (Light/Laser) with its high retention and compatibility with light/laser attachments is an ideal choice. These holsters are designed to securely hold the P320 Compact while ensuring it is readily accessible when needed.

 

How to Buy a SIG P320 Compact Gun?

 

To buy a SIG P320 Compact 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, or attend a gun show where licensed dealers are present. For online purchases, the firearm 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 prices, verify authenticity, and check warranty and return policies before completing your purchase.

 

How much does a SIG Sauer P320 Compact Cost?

 

The SIG Sauer P320 Compact costs between $500 to $700. The average cost can vary based on several factors, including the specific model variant, features, and finishes. Custom features such as night sights, optic-ready slides, or special finishes can increase the price. The inclusion of extra magazines, holsters, or other accessories can affect the overall cost. Market demand, retailer pricing strategies, and regional differences can also influence the final price. It is advisable to compare prices from various retailers and consider included accessories or warranties when assessing the overall value of the purchase.

 

What are the Factors that Influence the Price of a SIG P320 Compact?

 

The factors that influence the price of a SIG P320 Compact are listed below.

• Model Variants: Different calibers or special editions of the SIG P320 Compact can significantly impact the price. Limited or unique models tend to be more expensive.
• Custom Features: Add-ons like night sights, red dot optics, or extended magazines increase the overall cost of the SIG P320 Compact.
• Finishes: The type of finish on the SIG P320 Compact, whether it is a standard finish or a premium one, affects the pricing. Premium finishes often cost more.
• Market Demand: High demand for the SIG P320 Compact can drive prices up, especially during times of increased interest in firearms.
• Retailer Pricing Strategies: Different retailers may have varying pricing strategies, promotions, or discounts that can affect the cost of the SIG P320 Compact.
• Included Accessories or Warranties: Packages that include additional accessories or extended warranties can add to the price of the SIG P320 Compact, offering more value but at a higher cost.

Understanding these factors helps in assessing the value and making an informed purchase decision for a SIG Sauer P320 Compact.

 

What are the Things to Consider before Buying a SIG P320 Compact?

 

Before buying a SIG P320 Compact, consider the following factors to ensure it meets your needs and preferences.

• Cost: Ensure the cost of the SIG P320 Compact fits within your budget. Prices typically range from $500 to $700, depending on the model and features.
• Intended Use: Determine if the SIG P320 Compact meets your requirements for concealed carry, home defense, or law enforcement backup. Its compact size and reliability make it versatile for various applications.
• Size and Weight: Consider the SIG P320 Compact’s size and weight for comfort and usability. Weighing 25.8 ounces unloaded, its compact frame makes it suitable for everyday carry.
• Magazine Capacity: Evaluate if the 15+1 round capacity fits your needs, especially if you require higher capacity for specific uses.
• Ergonomics: Ensure the SIG P320 Compact’s grip and control layout are comfortable and suitable for your hand size and shooting style. The interchangeable grip modules can help tailor the fit to your preferences.

Understanding these factors will help you make an informed decision and ensure the SIG P320 Compact is the right choice for you.

 

How does SIG P320 Compact differ from SIG P320 Full-size?

 

 

The SIG P320 Compact and the standard SIG P320 differ primarily in size, weight, and magazine capacity. The P320 Compact features a 3.9-inch barrel and an overall length of 7.2 inches, with a magazine capacity of 15+1 rounds in 9mm. The P320 has a longer 4.7-inch barrel and an overall length of 8 inches, with a magazine capacity of 17+1 rounds in 9mm.

The P320 Compact model offers better control and higher capacity, making it suitable for those who need a balance between concealability and performance. The full size P320 model is significantly larger and heavier, making in a better choice for shooting at longer distances and ensuring a slightly better control. Both models maintain the reliability and modularity of the P320 series but cater to different user preferences regarding size and capacity.

 

Is a SIG P320 Compact better than a Glock 19?

 

Yes and no, as the preference between a SIG P320 Compact and a Glock 19 depends on individual needs and preferences. The SIG P320 Compact offers modularity with interchangeable grip modules and calibers, and is praised for its ergonomic design and trigger quality.

The Glock 19, known for its simplicity, reliability, and extensive aftermarket support, has a proven track record. Both firearms are highly reliable and perform well, making the choice largely a matter of personal preference and intended use. If you want to explore the differences between SIG and Glock a bit further, check out our recent bit on Glock vs SIG.

 

Is the SIG P320 Compact a safe gun?

 

Yes, the SIG P320 Compact is a safe gun. The SIG P320 Compact features multiple safety mechanisms, including a striker safety, disconnect safety, and a three-point takedown safety system that prevents disassembly without removing the magazine and locking the slide to the rear. These integrated safety measures ensure reliable and secure operation, making the P320 Compact a trusted choice for both civilian and professional users.

 

Is the P320 Compact a good carry gun?

 

Yes, the Compact SIG P320 is a good carry gun. Its compact size and light weight make it ideal for concealed carry. The P320 Compact offers a balance of firepower and portability with its 15+1 magazine capacity in 9mm. The P320 Compact’s ergonomic design, smooth trigger pull, and reliable performance in various conditions further enhance its suitability for everyday carry.