P320

Posted May 19, 2023

The Sig Sauer P320 is a revolutionary modular firearm. After years of research, numerous patents, and careful design, Sig Sauer has created a handgun with unprecedented modularity, safety, and accuracy.

As a striker-fired system, the P320 has a crisp, light trigger for easier sighting and faster target acquisition. The P320 also utilizes the safe striker system developed by Sig Sauer—ensuring safe, reliable and consistent performance. This system has eight pound trigger pull, with a relatively short reset, making it an excellent choice for both target shooting and self-defense.

In terms of safety, the P320 has three apngage safety devices which work together to make sure the firearm does not fire until it is intentionally pressed. These three features—a Removable Magazine Safety, a Disconnecting Safety, and a Striker Safety—together enable the P320 to have extremely safe operation.

Now, let’s talk about ergonomics. The P320’s grip has a unique angle to its beavertail, which places the hand comfortably and naturally. This is an important feature and helps to keep the shooter’s thumb from blocking the slide from cycling. The grip also comes with interchangeable backstraps,which allows the shooter to modify the pistol to fit the size of their hand. Additionally, the entire frame is made from corrosion-resistant stainless steel, which further ensures reliable performance over many years.

The slide of the P320 is very impressive. It is made from machined stainless steel, and features a unique serration pattern for improved grip. The slide also features a distinct bevel cut around the circumference of the barrel. This helps to provide improved accuracy at the range, as well as enhanced reliability. Additionally, the slide is treated with a proprietary Ferritic Nitrocarburizing (FNC) treatment for even greater durability.

Now, let’s talk about accuracy. The P320 is considered one of the most accurate factory handguns available today. This is due to several factors, the most critical of which is the Sig Sauer X-Series trigger. This trigger is a hybrid design that combines aspects from the traditional DA/SA triggers with aspects from the single-action trigger. It provides a consistent trigger pressure and a clean break with a short reset. This gives the shooter greater control over their shots, resulting in greater accuracy.

Additionally, the barrel on the P320 features a forged stainless steel construction with a Nitron surface treatment for increased corrosion resistance and durability. This helps to ensure greater accuracy and incredible performance even after hundreds of rounds have been fired.

Finally, let’s talk about reliability. Sig Sauer has a reputation for reliability and the P320 does not fall short. This is due in part to the use of high-quality parts and the quality of the overall manufacturing process. Additionally, the P320 features a tough polymer frame that helps to reduce felt recoil. This helps to ensure that the P320 will be reliable even when exposed to harsh conditions.

To sum up, the Sig Sauer P320 is an outstanding firearm. It combines superior ergonomics, modularity, safety, and accuracy that make it one of the most popular handguns in the market today. The P320 allows the shooter to customize the firearm to perfectly fit their needs, while still providing extreme accuracy and reliable performance. Thanks to Sig Sauer’s attention to detail and investment in the design process, the P320 is sure to be popular among collectors, target shooters, and law enforcement agencies for years to come.

Pros & Cons

Pros

• Durable and Reliable: The P320 is constructed from durable high-grade materials, making it highly reliable and durable.

• Modular Design: The P320 is highly modular, allowing you to customize it to fit your needs. You can also upgrade components as you need them.

• User-Friendly: The P320 is much easier to use and operate than many other pistols. The gun has a smooth long-stroke trigger and is comfortable to shoot.

• Adaptable: The P320 is highly adaptable and can be converted to be used in either a concealed-carry or full-size configuration.

• Safety Features: The P320 features built-in safety features, including a trigger safety, a loaded-chamber indicator, and a magazine disconnect.

• Parts Availability: Parts for the P320 are plentiful and easily available, from magazines to trigger kits and more.

Cons

• Price: The P320 is a bit expensive when compared to some other handguns.

• Accuracy: The P320 can be a bit inaccurate at longer distances due to its shorter barrel length.

• Magazine Capacity: The P320 only holds 10 rounds in its standard magazine, and some believe this is inadequate for self-defense.

• Heavier Slide: The slide of the P320 is heavier than some would prefer, making it a bit slower to cycle the action.

Who Should Buy

The P320 pistol is a great choice for both experienced gun owners, as well as those new to gun ownership. Those with a history of shooting or who have completed firearms safety training may benefit from the P320’s adaptability and precision. The P320 can be an excellent choice for personal protection, target shooting, or shooting competitions.

Those who are not familiar with firearms safety or who cannot legally purchase a handgun should not buy a P320. In addition, those with physical or mental impairments that could interfere with safe operation of a firearm should not buy the P320.

Comparisons

Product	Battery Life	Weight	Connectivity
Sig Sauer P320	17+1 rounds	25.4 oz.	Striker fired
Smith & Wesson M&P 2.0	17+1 rounds	24.2 oz.	Striker fired
Glock 19	15+1 rounds	22.5 oz.	Safe Action
Ruger Sr9	17+1 rounds	26.5 oz.	Striker fired

Features / Specs

• Caliber: 9mm, .40 cal. & .45ACP

• Action: Striker-fired DAO

• Magazine capacity: 17+1 (9mm), 14+1 (40 cal.), 10+1 (45ACP)

• Sights: Fixed 3-dot or 3-dot night sights

• Length (overall): 8"

• Barrel Length: 4.7"

• Height: 5.5"

• Width: 1.3"

• Weight (with empty magazine): 25.8 oz (9mm), 28.1 oz (40 cal.), 28.9 oz (45ACP)

• Front sight: Steel post or fiber-optic

• Rear sight: SIGLITE® or Night Sights

Popular Accessories

pistols?

Sig Sauer Grip Modules

Magazine Extensions

Extended Mag Release Button

Aftermarket Trigger Systems

Stippled Grips

Side Rails

Red Dots & Optics

Suppressors

Holsters

10.Laser Sights

Accuracy

The Sig Sauer P320 is considered a reliable and accurate handgun. SIG states that the P320 is capable of "unparalleled accuracy and reliability," and tests consistently show that the P320 exceeds its rated accuracy of either 4 or 8 inches at 50 yards for 5-round groups (depending on slide length). In actual use, many shooters have reported excellent accuracy up to 50 yards with iron sights. With practice and the proper optics or other aiming aid, shooters report that the P320 can consistently hit targets well past 100 yards. As with any handgun, the accuracy will depend on the shooter's skill level, the quality of ammunition being used, and the proper sight picture.