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Duty Holsters for Sig Sauer P320 M18

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Check All Sig Sauer P320 M18 Holster Options

Our offer includes 110 designs of     Sig Sauer P320 M18 holsters with key features such as quick and easy draw and re-holstering. Wide range of carry positions and carry styles allow you to browse through many holster models with great retention and a covered trigger guard, either open top holsters or holsters with a thumb break. Our Sig Sauer  P320 M18 holsters are designed to minimise gun print so your carry is only known to you, their slim profile and premium stitching are a key feature. Other than that, we have a large range of on-duty or off-duty holsters for your daily carry.

Choosing the right Sig Sauer P320 M18 Duty holster for your is not a simple task. Duty holsters can come in various levels of security and retention. There re level 2 holsters, level 3 holsters and most of higher security level holsters are used by police. These duty holsters are also called police holsters and have different variations, such as holsters with flaps or ones with basket weave. Sig Sauer P320 M18 basket weave holsters are also favorite among law enforcement officers.

Our Sig Sauer  P320 M18   holsters are available in many varieties, and carry styles covering everything a gun owner needs, including IWB, OWB, Cross Draw, Shoulder, Small Of Back, Light Bearing, Red Dot Sight, Appendix, Chest, Drop Leg, Duty, Light & Red Dot, Paddle, Other holster designs.

Sig Sauer  P320 M18  Duty holsters are custom made for this gun model for a perfect fit, smooth draw and re-holstering and allows you to carry your gun in comfortable and safe way. Browse our whole selection of Sig Sauer.

Browse our whole selection of Sig Sauer Holsters.
Old-School Craftsmanship

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Custom Made for Your Gun

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About Sig Sauer P320 M18

The Sig Sauer company began in 1853 and was at first a wagon factory - until the revolutionary design of the Prélaz-Burnand rifle, which this factory manufactured, had won a Switzerland's Federal Ministry of Defense competition to produce 30 000 Prélaz-Burnand rifles. The factory then changed its name to Schweizerische Industrie Gesellschaft - SIG (Swiss Industrial Company in English).

quick sig sauer p320 m18 review


The SIG Sauer P320 M18 is a versatile and modern handgun introduced by SIG Sauer, a respected firearms manufacturer. This model was developed to meet the rigorous demands of the U.S. military's Modular Handgun System (MHS) program.


Featuring a barrel length of 3.9 inches, the SIG Sauer P320 M18 offers excellent accuracy and control for a wide range of shooting scenarios. Chambered in 9mm, it combines a reliable caliber with a generous magazine capacity of 17 rounds, ensuring ample firepower.


The SIG Sauer P320 M18 features a tactical rail, allowing users to attach accessories such as tactical lights or lasers, enhancing its adaptability in low-light situations. Additionally, it is compatible with optics devices, enabling users to improve their target acquisition and precision.


This handgun is designed for various applications, including military, law enforcement, and personal defense. Its reliability, ergonomics, and durability make it a popular choice among gun enthusiasts. It is essential to carry the SIG Sauer P320 M18 in a custom-made holster designed specifically for this model, as it ensures secure and convenient carry while keeping the firearm protected and readily accessible when needed.


In summary, the SIG Sauer P320 M18 is a versatile and reliable handgun introduced to meet the demanding requirements of the U.S. military. Its barrel length, 9mm caliber, and 17-round capacity make it suitable for military and law enforcement use, as well as personal defense. When paired with a custom-made holster designed for the SIG Sauer P320 M18, it provides a secure and accessible carry solution, allowing gun enthusiasts to confidently carry their firearm.


IS THE SIG P320 M18 RELIABLE?


The SIG P320 M18 is generally regarded as a reliable handgun. The P320 series is known for its durability and performance and has been adopted by various military and law enforcement agencies around the world, including the U.S. military. The M18 offers features like night sights, a manual safety, and a comfortable grip.


IS THE SIG M18 WORTH IT?


The M18 is a variant of the popular SIG P320 series and was developed for the U.S. military's Modular Handgun System program. It incorporates several features that make it a desirable choice for many shooters, such as compact size, reliable performance, and modularity. If you're looking for a concealed carry handgun or a reliable self-defense option, the M18's compact size, durability, and trusted reputation make it a suitable choice.


WHAT IS THE DIFFERENCE BETWEEN SIG SAUER M18 AND P320?


The M18 is a specific variant of the SIG P320 that was developed for the U.S. military's MHS program. The most noticeable difference between the M18 and other P320 models is the grip module. The M18 features a medium-sized carry grip module with a manual thumb safety. The M18 is designed as a compact-sized handgun, making it suitable for concealed carry or tactical use. It has a shorter barrel length and a reduced grip compared to the full-sized P320 model.


WHAT IS THE BEST SIG P320 M18 APPENDIX HOLSTER?


The appendix carry style for the SIG P320 M18 is widely favored for concealed carry. Among the top choices for holsters in this style is the SIG Sauer P320 M18 AIWB holster, which includes a magazine pouch for added convenience. Alternatively, you can opt for a SIG Sauer P320 M18 appendix holster equipped with a clip for easy attachment.


WHAT IS THE BEST SIG SAUER M18 HOLSTER WITH RED DOT?


Red dot optics have gained significant popularity among gun owners due to their ability to increase accuracy. The leading choice is a SIG Sauer P320 M18 OWB holster with red dot. This holster has a design reminiscent of classic pancake holsters. Despite being an OWB holster, it boasts excellent concealability with its open-muzzle and open-top design. While it doesn't include a thumb break strap, the holster provides a high level of retention thanks to its snug fit, ensuring the firearm remains securely in place. 


SIG SAUER P320 M18 FREQUENTLY ASKED QUESTIONS


HOW MUCH DOES SIG SAUER P320 M18 COST?


The price of the SIG M18 can vary depending on several factors, including the location, availability, and any additional features or accessories included with the firearm. The SIG Sauer P320 M18 has an MSRP of approximately $700. However, it's recommended to check with local gun shops, online retailers, or SIG Sauer's official website for the most up-to-date pricing information.


WHERE IS SIG SAUER P320 M18 MADE?


SIG Sauer's primary manufacturing facility is located in Exeter, New Hampshire, USA. This facility produces a significant portion of SIG Sauer firearms for the U.S. market. The P320 series, including the M18, is among the firearms manufactured in this facility.


WHAT IS THE BARREL LENGTH OF SIG SAUER P320 M18?


The SIG Sauer P320 M18 has a barrel length of 3.9 inches. The overall length of the firearm is around 7.2 inches.


WHAT IS THE CALIBER AND CAPACITY OF SIG SAUER P320 M18?


The SIG Sauer P320 M18 is chambered in 9mm Luger. The standard capacity of the P320 M18 is 17 rounds. However, the M18 can also accept higher-capacity magazines.


IS SIG SAUER P320 M18 BETTER THAN SIG SAUER P320?


Both firearms are part of the same P320 series and share many similar features, such as modularity, reliability, and striker-fired operation. The SIG P320 M18 features a medium-sized carry grip module with a manual thumb safety, whereas the standard P320 models typically come with a full-sized grip module without a manual safety. The P320 M18 typically has a shorter barrel length of 3.9 inches, making it more compact and suitable for concealed carry or tactical use. Ultimately, whether the P320 M18 is better for you depends on your specific requirements and preferences. If you prefer the full-size P320, pair it with a well-fitting SIG Sauer P320 holster


WILL A SIG SAUER P320 M18 HOLSTER FIT SIG SAUER P320 COMPACT?


While the SIG Sauer P320 M18 and P320 Compact share some similarities, they have distinct differences in terms of grip module size and features. As a result, holsters designed specifically for the P320 M18 may not fit the P320 Compact perfectly. Hence, get a custom SIG P320 Compact holster for this model. 


WHAT ARE THE BEST SIG SAUER P320 M18 UPGRADES?


The SIG Sauer P320 M18 offers ample opportunities for upgrading through various aftermarket accessories, allowing users to significantly elevate its performance and functionality. By incorporating additions like extended magazines, red dot sights, lights, and lasers, the firearm's capabilities can be greatly enhanced. Furthermore, selecting a well-crafted custom leather SIG Sauer P320 M18 holster not only ensures comfort but also adds convenience to the overall shooting experience.


HOW TO BREAK-IN A SIG SAUER P320 M18 HOLSTER?


When using a SIG P320 M18 holster specifically molded for the firearm, the need for a break-in period is typically eliminated. In the rare instance of a slightly snug fit, our SIG Sauer P320 M18 holster break-in guide provides useful tips to achieve an ideal fit and increase overall comfort.


SIG SAUER P320 M18 PROS AND CONS


BENEFITS OF SIG SAUER P320 M18:

Reliability

Modular design

Compact size

Ergonomics


SIG SAUER P320 M18 PROBLEMS:

Price

Heavy trigger

Heavy weight


SIG SAUER P320 M18 SPECS


Gun type - semi-automatic pistol

Production year - 2019

Barrel size - 3.9’’

Overall size - 7.2’’

Gun Width - 1.6’’

Gun Height - 5.5’’

Caliber - 9mm Luger

Magazine - 17 rounds, double-stack

Firing mechanism - striker-fired

Action - recoil operated semi-automatic

Material - steel

Sights - SIGLITE Front / Night Sight Rear Plate

Use - concealed carry, self-defense, sport shooting, competition, military and law enforcement

Gun Facts

Barrel length: 3.9
Caliber: 9
Stack: 1
Width: 1.6
Height: 5.5
Length: 7.2
Holster

What makes a great Duty Sig Sauer P320 M18 Holster?

A well made, custom  Sig Sauer P320 M18 Duty holster will hold your firearm even if it doesn’t come with a safety strap. The glove-like fit and high natural retention are a result of your new Sig Sauer P320 M18 holster being molded on the exact replica of your pistol. Thanks to the way your new holster is made, your handgun will not fall out of the holster even if you decide to carry your rig upside down (although we advise you not to carry this way). However, if you want to get as much retention as possible, feel free to choose from our selection of Sig Sauer P320 M18 Duty holsters equipped with a thumb-break strap.

On the other hand, a perfect fit isn’t the only thing a great holster should deliver. A great Sig Sauer P320 M18 Duty holster should also come with smooth edges and meticulous stitching. Such features help to protect the holster from abrasion, scratches, wear as well as prevent it from taking any damage should it come in contact with rough surfaces. A great Sig Sauer P320 M18 Duty holster also comes with a perfect finish, which keeps it protected from dust and moisture. However, in order to ensure longevity and perfect condition of even the best holster, you should regularly take care of your Sig Sauer P320 M18 Duty holster through proper holster maintenance.

Best Gun Holster Accessories

Choose the right accessories below that will enhance your carry. Don't forget that a proper magazine pouch, a belt or a concealed carry bag are always good choices.

MAGAZINE
POUCHES

Get yourself a custom mag pouch or speedloader pouch. Becasue there is never "enough ammo" right?

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GUN BELTS

A solid and stable gun belt is what you need to prevent your holster and the rest of your EDC from sagging.

See Gun Belts

care kits

Don't forget to get yourself a handy kit that contains everything you need to make sure your holster will last you a lifetime.

See Care Kits

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