Sig Sauer P365 SAS Review: A Deep Dive into Concealed Carry Excellence

The Sig Sauer P365 SAS model epitomizes advancements in the realm of concealed carry firearms. Tailored specifically for the CCW (concealed carry weapon) user, the P365 SAS builds on the foundation of the original P365's success by offering a micro-compact frame without compromising on capacity. One of the standout features of the P365 SAS is the integration of the FT Bullseye sight, which is incorporated directly into the slide of the pistol to create a smooth, snag-free profile that aids in quick draw and holstering.

Enhancing the P365 SAS's suitability for concealed carry, Sig Sauer has meticulously designed the firearm to decrease the likelihood of snagging on clothing or holster with its Anti-Snag slide treatment. The weapon's ported slide and barrel add another layer of refinement, reducing muzzle flip and facilitating accuracy and control. Conceived with a focus on carry comfort and operability, the P365 SAS maintains a high standard of reliability and performance that both novice and seasoned carriers can trust.

Key Takeaways

  • The SIG P365 SAS is a micro-compact pistol optimized for concealed carry.
  • Signature features include a flush-mounted FT Bullseye sight and a snag-free design.
  • It maintains a high round capacity despite its streamlined frame.

Design and Features

The SIG Sauer P365 SAS incorporates specific design choices aimed at enhancing concealability and snag-free draw, with particular innovations in its anti-snag features and sighting system that distinguish it from other models in the P365 lineup.

Anti-Snag Technology

The SIG Sauer P365 SAS (SIG Anti-Snag) model has been meticulously designed to create a seamless profile, minimizing any catch points that might impede a swift draw from concealment. It employs a SIG Anti-Snag slide treatment that rounds and smoothens edges and corners along the slide, ensuring the pistol does not catch on clothing or holsters. This makes the P365 SAS especially suitable for covert carriers who prioritize an unobstructed draw.

Sight Innovations

One of the most distinctive features of the P365 SAS is the FT Bullseye Fiber-Tritium night sight. This innovative sight integrates both fiber optics and tritium, allowing users to acquire targets swiftly in a diverse range of lighting scenarios. The sight is embedded directly into the slide, contributing to the anti-snag design by eliminating the need for protruding front and rear sights. This single, intuitive sighting point simplifies aiming and is conducive to rapid target engagement.

Performance and Reliability

The Sig Sauer P365 SAS has been designed with a focus on seamless performance and steadfast reliability, especially in self-defense scenarios. It boasts a track record of consistency that reassures its users in high-stress situations.


The P365 SAS, known for its micro-compact size, is tailored for superior handling in self-defense situations. Its design is meticulous, with a snag-free profile that ensures a quick and smooth draw, critical for a self-defense pistol. The trigger pull is consistent and deliberate, further enhancing the shooter's control over the firearm.

Ammunition Compatibility

This pistol supports a range of ammunition, with notable performance when using SIG Sauer 365 FMJ and V-Crown 115 grain, as well as Sig Sauer Elite Performance JHP in 115 and 124-grain loads. The P365 SAS demonstrates:

  • Feeding Reliability: Accepts various FMJ and JHP ammo without issues.
  • Ejection Consistency: Ejects casings cleanly, reducing the risk of malfunctions.

It maintains reliable feeding and ejection across different ammo brands, which is vital for a firearm that may be used in self-defense.


The Sig Sauer P365 SAS is a refined micro-compact pistol designed for concealed carry. It incorporates key design features aimed at enhancing its sleek profile, while still maintaining a high level of firepower.

Physical Characteristics

The P365 SAS from Sig Sauer presents a streamlined design. Notably, it exhibits a flush slide catch and slide stop to minimize snags during draw. With a semi-automatic action, the pistol's physical dimensions contribute to its concealed carry purpose:

  • Overall Length: More compact than its counterparts, it allows for easy handling and concealment.
  • Barrel Length: The barrel measures a practical length, providing a balance between accuracy and compactness.
  • Height: Designed to be as flush as possible, accommodating pockets and holsters without compromising grip.
  • Width: The width is kept to a minimum to aid in its low profile, yet is ample for a secure hold.
  • Weight: It maintains a light footprint for comfortable all-day carry.
  • Material: The barrel material and frame construction are chosen for durability and reliability.

Capacity and Magazine Options

The P365 SAS supports a double-stack magazine format, which enhances its ammunition capacity relative to its size. Two main magazine options are available:

  • 10-round flush magazine: This option allows for a more concealable profile.
  • 10-round extended magazine: Provides additional grip surface without significantly compromising concealability.

The double-action trigger pull is consistent, offering a reliable shooting experience. As a 9mm caliber pistol, the P365 SAS delivers a good balance between stopping power and recoil management. The proprietary magazines are engineered to contribute to the pistol’s compactness while still offering an adequate count of rounds for defensive use.

Carry and Maintenance

The Sig Sauer P365 SAS is designed with the concealed carrier in mind, offering a snag-free profile, while its maintenance follows a procedure typical of Sig Sauer's models ensuring reliability and longevity.

Concealed Carry Considerations

The Sig P365 SAS enhances concealed carry by eliminating protruding parts like traditional sights, opting instead for a flush-mounted FT Bullseye fiber-tritium night sight to maintain a smooth outline. Pocket carry is made more feasible due to its compact design, with the snag-free slide integrating seamlessly with daily attire without printing.

Cleaning and Disassembly

For maintenance, the Sig P365 SAS requires regular cleaning and inspection, aligning with standard handgun care practices. Disassembly involves the takedown lever, which users need to rotate after removing the magazine and ensuring the chamber is clear. The slide then comes off the frame, allowing access to the barrel and recoil spring for cleaning. It's crucial to follow the manufacturer's guidance, particularly regarding the slide catch lever and take-down lever to avoid damage to the firearm. Regular maintenance ensures consistent function and longevity of the handgun.

Frequently Asked Questions

The SIG Sauer P365 SAS is a compact handgun designed for concealed carry, and many users have questions about its performance, customization, and comparison to other models in the P365 product line.

What are the common issues reported with the Sig P365 SAS?

Users have reported several issues with the Sig P365 SAS, including return to battery (RTB) problems, jamming, issues with the magazine release button, and difficulty with slide reassembly. In some cases, the firearm may fail to lock open after the last round is fired, and there have been concerns with recoil spring rod functionality.

Has the Sig P365 SAS been discontinued, and if so, why?

There is no official statement from SIG Sauer as of my knowledge cutoff date that the P365 SAS has been discontinued. Discontinuation can depend on various factors such as market demand, production costs, and the introduction of new models.

What accessories are recommended for the Sig Sauer P365 SAS?

For the SIG Sauer P365 SAS, accessories might include a variety of holsters designed for concealed carry, grip extensions for those wanting a fuller grip, and extended magazines for increased capacity. Night sights could also be considered for enhanced visibility in low-light situations.

How does the Sig P365 SAS perform based on professional reviews?

Professional reviews often note the SIG Sauer P365 SAS's improvements for concealed carry, such as its ported barrel, which helps reduce muzzle flip. The SAS model's snag-free design is typically praised, though it is recognized as slightly snappier in terms of recoil when compared to the standard P365.

What are the options for a red dot sight on the Sig P365 SAS?

The Sig P365 SAS comes with an integrated Meprolight FT Bullseye fiber-tritium night sight and does not have a slide cut to fit traditional red dot sights. To mount a red dot, owners would have to use third-party solutions or modifications, not officially endorsed by SIG Sauer.

How does the Sig P365 SAS compare to the standard P365?

The SIG Sauer P365 SAS is designed with a focus on concealability and snag-free carry. Compared to the standard P365, the SAS model features a ported barrel and slide with integrated sights to lower the profile of the gun, which can slightly alter the shooting experience.

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