· gun holsters · 18 min read

M18 Holsters

Discover the best M18 holsters for your firearm, expertly curated for sports and outdoor enthusiasts. Our product roundup features a variety of gun safes, holsters, and accessories to keep your M18 protected and secure.

Discover the best M18 holsters for your firearm, expertly curated for sports and outdoor enthusiasts. Our product roundup features a variety of gun safes, holsters, and accessories to keep your M18 protected and secure.

Discovering the perfect holster for your M18 firearm shouldn’t be a daunting task. This article explores the best holsters available in the market right now, catering to your various needs and preferences while keeping your weapon secure and easily accessible. Whether you’re a seasoned gun owner or just starting in the world of sports and outdoors, this comprehensive guide will help you make an informed choice.

From the ruggedly reliable to the sleek and stylish, our selection of M18 holsters caters to a wide array of tastes and requirements, making sure you equip yourself with the best possible storage solution. Delve into this roundup to find the holster that’s right for you and your beloved firearm.

The Top 9 Best M18 Holsters

  1. Outside the Waistband Holster for Sig P320C/M18 - The Blade-Tech Signature OWB Holster for Sig P320C/M18 boasts precision-molded fit, premium polymers, and compatibility with various attachments for safe and secure outside waistband (OWB) carry, making it a favorite among competitive shooters.

  2. M&P 1.0 9/40/45 Holster | OWB Concealed Carry Holster | IDPA Legal Optic Ready Speed Cut - Discover the Blade-Tech Signature OWB Holster for S&W M&P 1.0 - 9/40/45, boasting adjustable retention, versatile compatibility, a heat-resistant polymer build, positive locking trigger guard, and a swift, IDPA-legal speed cut for competitive shooters.

  3. Slim and Discreet IWB Holster for Sig P320C and M18 - Experience the perfect blend of comfort, security, and functionality with the Klipt IWB Holster for Sig P320C, designed to keep your firearm secure and comfortable while maintaining a sleek and discreet appearance for everyday carry.

  4. Total Eclipse 2.0 Modular Holster for Sig Sauer P320C / M18 - The Blade-Tech Total Eclipse 2.0 Holster is a versatile, auto-locking, ambidextrous IWB/OWB holster for Sig P320C / M18, boasting superior fit, durability, and unmatched adjustability with quick-release Mods.

  5. Adjustable Retention OWB Holster for S&W M&P 2.0 - Experience unmatched precision and performance with the S&W M&P 2.0 Classic OWB Holster by Blade-Tech, crafted in the USA with adjustable retention, optic ready speed cut, and a lifetime guarantee for secure and safe firearm storage during competition.

  6. Modular Ambidextrous IWB/OWB Holster for Smith & Wesson M&P 2.0 9mm/40 Cal - Experience the ultimate versatility in concealment carry with the Blade-Tech Total Eclipse 2.0 IWB/OWB Modular Holster for Smith & Wesson M&P 9/40/45, featuring a revolutionary auto-locking design, ambidextrous use, and a secure fit for confident carry.

  7. Multi-Functional S&W M&P 1.0 .45 Cal Holster for IWB/OWB Carry - Experience unmatched versatility with Blade-Tech Total Eclipse 2.0 IWB/OWB Modular Holster for S&W M&P 1.0 .45 Cal, featuring auto-locking design, ambidextrous adaptability, and a secure fit for seamless concealed carry.

  8. High-Quality OWB Holster for S&W M&P 1.0 Handguns - The high-strength Boltaron-crafted Blade-Tech Classic OWB Holster for S&W M&P 1.0 offers adjustable retention, IDPA & USPSA legal speed cut, and a positive lock trigger guard for secure firearm storage during tactical or competitive situations.

  9. Sig M18 IWB Holster with RMR Compatibility and Tall Sight Channel - The C&G Holsters Alpha IWB Holster for Sig Sauer P320C/M18 offers top-notch quality, comfort, and secure fit, showcasing American craftsmanship, compatibility with most RMR/Red Dots, and a lifetime guarantee.

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Outside the Waistband Holster for Sig P320C/M18


I’ve been using the Blade-Tech Signature OWB Holster for my Sig P320C/M18 for a few months, and it’s proven to be a reliable and secure option for my daily carry. The precision molding ensures that the holster fits snugly, keeping my firearm in place even during vigorous activities like running or hiking.

The adjustable retention feature is particularly helpful as it allows me to customize how tightly the trigger guard locks into place, giving me peace of mind that my firearm is both accessible when needed and safely secured when not in use. Additionally, I appreciate the versatility of this holster with its range of belt attachment options – I can switch up my look without worrying about compatibility issues.

My only minor complaint would be the lack of color options available; however, functionality always takes precedence over aesthetics for something as crucial as a carry holster. Overall, if you’re looking for durability, safety, and performance from an outside-the-waistband holster at an affordable price point – then this BladeTech Signature OWB Holster should definitely be on your radar!


As a reviewer who has used the product, I found it to be an excellent choice for carrying outside the waistband due to its durability, compatibility with various attachment options, and precision molding. The adjustable retention feature allowed me to fine-tune the fit of the holster around my firearm, providing both comfort and security.

The proprietary blend of polymers proved to be very durable during my use, and I appreciated the positive locking trigger guard and IDPA legal optic ready speed cut that kept my firearm securely in place even during rigorous training sessions. Additionally, the compatibility with a wide range of belt attachments added versatility to this holster.

However, there were a few initial adjustments needed regarding fitment and retention strength adjustment which were easily rectified by simply loosening or tightening screws. Apart from this minor inconvenience, it was an excellent choice for those looking for a high-quality affordable OWB holster that performed well at the range. Overall, it’s definitely worth considering if you’re in search of a reliable OWB holster for your firearm needs.

Slim and Discreet IWB Holster for Sig P320C and M18


I recently tried out the Blade-Tech Klipt IWB Holster for my Sig P320C / M18, and it has definitely become a favorite. The slim design is discreet, making it easy to carry every day without feeling too bulky or uncomfortable.

One of the best features is the high sweat guard which keeps my firearm off my body, preventing moisture and slide serration discomfort. Plus, the belt clip is fantastic; it holds my holster securely in place on my belt until I need it.

The built-in retention ensures that my firearm stays secure at all times while giving me peace of mind and tactile feedback when removing the weapon from the holster. The entire holster is one piece, so attaching it to any belt is a breeze – you just clip it on and go!

Comfort-wise, this holster excels with its smooth edges and full-length sweat shield. I can easily wear it all day long without any issues whatsoever while doing physical activities like hiking or running errands around town – no pain points! 😃

My only minor complaint would be adjusting the cant can be tricky sometimes; an adjustable cant option would be great to have for added convenience. However, overall this is a fantastic carrying option that’s well worth considering if you own a Sig P320C / M18 like myself! 👍

Total Eclipse 2.0 Modular Holster for Sig Sauer P320C / M18


As a firearms instructor, I recently had the opportunity to test the Blade-Tech Total Eclipse 2. 0 IWB/OWB Modular Holster with my Sig P320C / M18. The holster’s auto-locking, toolless design made it extremely easy to switch between OWB and IWB carry without any hassle. And the ambidextrous design ensured that both left and right-handed shooters could easily use it.

One of my favorite aspects of this holster is its high-strength, heat-resistant polymer construction which allowed for a superior fit for my Sig P320C / M18. The slim design also helped to conceal what matters most by sitting closer to my body than ever before. This minimized printing and ensured that my firearm stayed in place as intended while naturally moving with my body.

The positive lock trigger guard was a great feature that provided me with tactile feedback indicating when my firearm was securely in place. And the audible click when reholstering gave me added confidence that my weapon was safely locked in place every time I reholstered it, allowing me peace of mind while carrying it daily or during training sessions. Overall, I’d highly recommend the Blade-Tech Total Eclipse 2. 0 Holster as an excellent choice for those looking for versatility, reliability, and comfort in their everyday carry or training holsters – especially for users of Sig P320C/M18 handguns!

Adjustable Retention OWB Holster for S&W M&P 2.0


After purchasing the Boltaron crafted OWB holster for my S&W M&P 2. 0, I can say it met my expectations and more. With its adjustable retention feature, I was able to fine-tune the tightness of the holster around my firearm ensuring a perfect balance between concealability and quick draw time. The positive locking trigger guard also provides tactile feedback when inserting or removing my gun, which eliminates any doubts about its security.

This holster’s optic ready speed cut design makes it stand out for competitive shooters as it offers an edge during competition by enabling rapid clearing of the muzzle out of the holster. Additionally, with modular mounting holes, there are endless possibilities for customizing your carry position and attaching accessories to optimize performance.

I experienced no issues with screw spinning during adjustments but understand that some users may need to apply threadlocker or use rubber bands for extra stability - definitely something to keep in mind before purchasing this product. Overall, I highly recommend this high-quality OWB holster for serious marksmen and competition shooters like myself who demand precision and performance from their gear.

Modular Ambidextrous IWB/OWB Holster for Smith & Wesson M&P 2.0 9mm/40 Cal


I’ve been using the Total Eclipse 2. 0 IWB/OWB Modular Holster for my S&W M&P 9mm, and I can confidently say that it’s a game-changer. The auto-locking design ensures that my firearm is secure without sacrificing a smooth, quick release when needed. What really sets this holster apart is its modular adaptability - the ability to easily customize the fit and function to match different situations.

The adjustable retention screw is just right; it provides enough tension for a gentle draw while maintaining a secure hold on my weapon. The ambidextrous design also makes it suitable for both right and left-handed shooters, making it versatile enough to accommodate various preferences.

Another thing I appreciate about this rig is its high-strength polymer construction, which not only makes it lightweight but also incredibly durable. Overall, the Total Eclipse 2. 0 IWB/OWB Modular Holster offers incredible value with its reliable performance and ergonomic design that perfectly suits any active lifestyle or ever-changing needs in terms of carry options.

Multi-Functional S&W M&P 1.0 .45 Cal Holster for IWB/OWB Carry


After using this holster for several weeks, I am thoroughly impressed with its quality and versatility. The build quality is outstanding, displaying thoughtful craftsmanship and attention to detail. One of the most notable features is its ability to accommodate various firearms, making it extremely valuable for those with multiple handguns. Additionally, the adjustable cant and ride height provide a high level of customization and comfort when carrying.

The holster’s comfort is another standout aspect, as it remains snug against my body without restricting movement or causing undue strain while carrying larger handguns like the S&W M&P 1. 0. 45 caliber. The retention screw strikes an ideal balance between security and ease of draw, ensuring that my firearm stays secure without hindering quick access when necessary.

Furthermore, the ambidextrous design allows users to switch between left- or right-handed carry with ease—a feature that sets it apart from other holsters on the market today. In terms of build quality, versatility, comfort, and retention capabilities at an affordable price point, this holster has truly surpassed my expectations and become my go-to choice for concealed carry in various settings - whether it be in the woods or around town. Highly recommended!

High-Quality OWB Holster for S&W M&P 1.0 Handguns


As someone who regularly carries a firearm, I recently started using Blade-Tech’s Classic OWB Holster for my S&W M&P 1. 0, and it’s quickly become one of my favorites.

The holster is crafted with high-strength Boltaron and offers a precise fit that hugs my firearm tightly while feeling comfortable to wear. The adjustable retention screws allow me to customize the tightness of the fit based on my preferences, ensuring that my gun stays secure in the holster while still being easy to draw when needed.

One feature I appreciate is the positive locking trigger guard which provides tactile feedback so I know my firearm is safely stored away. This peace of mind can be crucial in situations where quick access could mean the difference between safety and danger.

For competitive shooters like myself, the IDPA and USPSA legal optic ready speed cut design makes drawing from the holster efficient and nearly effortless - something that has certainly given me an edge during competitions. Additionally, being able to tailor how I carry with Blade-Tech’s wide range of compatible Outside The Waistband attachments adds another level of customization that has enhanced both comfort and performance.

Overall, I have been extremely satisfied with Blade-Tech’s Classic OWB Holster as it checks all the boxes for precision fitting, adjustability, durability and customizable options - all without sacrificing comfort while wearing it daily. If you are looking for an OWB holster that combines these features into one reliable package, look no further than Blade-Tech’s Classic model!

Sig M18 IWB Holster with RMR Compatibility and Tall Sight Channel


As someone who recently purchased the Sig M18 Holsters from C&G, I’ve been thoroughly impressed with its design and performance. The holster fits perfectly with my Sig P320 RXP, which has a red dot and weapon light attached. Its curved shape allows for easy concealment and makes carrying such a large firearm comfortable.

One of the most appreciated aspects is its audible click when seating the weapon, providing reassurance that it’s securely held in place. Additionally, the comfortability of this holster is unmatched - I can wear it all day without feeling any discomfort or strain on my body.

The customer service at C&G is equally noteworthy; they were quick to answer all my questions via email and kept me updated on the delivery status of my order. The holster arrived within just a few days, making for an overall excellent experience.

While there aren’t any significant negatives to report, some may find that the limited color options are not ideal; however, this doesn’t take away from the quality build and exceptional performance of the holster itself.

In conclusion, if you are looking for a comfortable and secure holster for your Sig M18 pistol, C&G Holsters should definitely be taken into consideration due to their quality build, attention to detail and exceptional customer service.

Buyer’s Guide

Considerations when choosing the right M18 holster

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When it comes to purchasing an M18 holster, there are several important aspects to take into account:

  • Comfort: Ensure the holster you select offers a comfortable fit that allows for easy drawing and re-holstering of your M18.

  • Retention and Security: Look for a holster with strong retention features that will secure your gun safely and without difficulty.

  • Concealment: If necessary, consider choosing a holster designed for concealed carry that effectively hides your firearm without compromising comfort or accessibility.

  • Weather-resistance: If you plan to use your M18 holster outdoors, make sure it is suitable for the intended environment, including weather resistance.

  • Compatibility: Ensure the holster is specifically designed for M18 firearms to guarantee a proper fit and operation.

Important features to look for in an M18 holster

In addition to the considerations mentioned above, there are several features that are commonly found in high-quality M18 holsters:

  • Adjustable Cant: A holster with adjustable cant allows you to position your firearm at an angle that feels most comfortable and natural for you.

  • Thumb Break: A thumb break strap provides extra security by requiring a second step (releasing the thumb break strap) when drawing your firearm, making it more difficult for unauthorized individuals to gain access to your weapon.

  • Kydex or Similar Materials: Holsters made from strong and durable materials, such as Kydex, can provide better retention and longer-lasting performance compared to cheaper alternatives.

Types of M18 holsters

M18 holsters come in various styles and configurations to cater to different user preferences and needs:

  • IWB (Inside-The-Waistband) Holsters: These holsters are designed to be worn inside the waistband of your pants, providing discreet carry options and good retention. However, they may not be ideal for those who prefer a more comfortable, external-carry solution.

  • OWB (Outside-The-Waistband) Holsters: Designed to be worn on the waistband outside your pants, these holsters generally offer greater ease of access and more comfortable carry options. However, they may not be suitable for those who prioritize discreet carry.

  • Ankle Holsters: Ankle holsters allow for discreet carry while also keeping the gun concealed and secure. However, they may not be the most practical option for quick access to your weapon.

  • Pocket Holsters: Pocket holsters are specifically designed to be carried in a front or back pant pocket, providing both concealment and quick access to your firearm. However, they may not be as secure as some other carry options.

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General advice for M18 holster users

Regardless of your choice of M18 holster, there are a few common tips and suggestions that can help ensure your safety and the optimal performance of your holster:

  • Practice with your holster: Make sure you are comfortable with the draw and re-holster technique for your chosen holster. This will help you build muscle memory and ensure your safety when carrying your firearm.

  • Maintain your holster: Regularly inspect your holster for signs of wear or damage that may impact its ability to secure your weapon properly. Clean and condition your holster as necessary, following the manufacturer’s recommendations.

  • Choose the appropriate position: Determine the best position for wearing your M18 holster, considering factors such as comfort, concealment, and ease of access to your firearm.


What are M18 Holsters?

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M18 Holsters are specially designed holsters meant for carrying and securing M18 model firearms. They provide a safe and convenient way to store and access your M18 weapon when you are on the move or participating in outdoor activities.

Who is the target audience for M18 Holsters?

The target audience for M18 Holsters includes individuals who own or regularly use M18 model firearms, such as hunters, sport shooters, and those involved in law enforcement or security services. The holsters cater to their needs in terms of functionality, security, and ease of use.

Which materials are used for making M18 Holsters?

M18 Holsters are usually constructed from high-quality materials like leather, nylon, or Kydex to offer durability and resistance against wear and tear. The choice of material can affect factors such as comfort, flexibility, and ease of cleaning for the user.

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What are the key features to look for in M18 Holsters?

Some important features to consider when choosing an M18 Holster include adjustable retention, proper fitment for the firearm, quick-draw capabilities, and a secure locking mechanism. These features ensure that the weapon is securely held in place while also allowing for easy and safe access when needed.

How do I determine the right size for my M18 Holster?

The sizing of M18 Holsters depends on the specific model of M18 firearm you own. To ensure the best fit and compatibility, check the product description or consult the manufacturer’s sizing guide for more detailed information on the compatibility of the holster with your weapon.

What are the different styles of M18 Holsters available?

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M18 Holsters come in various styles and designs, such as belt holsters, thigh holsters, and paddle holsters. Each style offers unique advantages, like extra support, concealment, or quick access depending on your specific needs and preferences.

How do I maintain my M18 Holster properly?

To maintain your M18 Holster in good condition, regularly clean it with a soft, damp cloth or use a mild detergent if needed. Avoid using harsh chemicals or abrasive materials that could damage the holster’s material. Store the holster in a cool, dry place when not in use. Periodically inspect the holster for signs of wear and tear, and replace it if necessary to ensure optimal performance and safety.

What is the difference between OWB (Outside the Waistband) and IWB (Inside the Waistband) M18 Holsters?

OWB M18 Holsters are designed to be worn outside of the waistband of your pants, offering easy access and a quick draw. In contrast, IWB M18 Holsters are worn inside the waistband, providing better concealment and a lower profile. The choice between the two styles depends on the user’s preference for accessibility or concealment.

How do I ensure the safety of my firearm when using an M18 Holster?

M18 Holsters are designed with safety in mind, featuring secure locking mechanisms and proper fitment to prevent accidental discharges or unintentional movement of the firearm. To further ensure safety, always keep your finger off the trigger when holstering or unholstering the weapon, and practice proper gun handling techniques.

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