Best SIG P365 Accessories and Upgrades – 2022 Ultimate Buyer’s Guide

| Last Updated:
September 10, 2023

Are you looking for the best Sig P365 accessories and upgrades? If so, then you’ve come to the right place. It’s always a great idea to maximize your pistol’s potential, no matter how you use it.

You can use a P365 for self-defense purposes or put it to good use at the range for the fun of it. Either way, if you truly want to make this pistol stand out, you will certainly need to find the right accessories and upgrades.

In order to help you find something that will improve your P365’s performance, we’ve managed to handpick the best accessories for this firearm. Before we get to our reviews, we are going to talk about the perks of getting these new accessories and how you can make the proper selection for your own personal use. 

Comparison of the Best SIG P365 Accessories and Upgrades

IMAGEPRODUCT
  • Best overall Sig P365 accessory and upgrade
  • 100-lumen brightness
  • Made from high-quality materials
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  • Runner-up for best Sig P365 accessory and upgrade
  • Rubber or granulated material
  • Full coverage for the trigger guard
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  • Best Sig P365 accessory and upgrade for the money
  • Available in eight different finishes
  • Polished feed ramp
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  • Best Sig P365 holster
  • Made from high-quality Kydex
  • Hybrid design IWB/OWB
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  • Best Sig P365 Magazine
  • Made from high-quality materials
  • Designed for target shooting and self-defense
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  • Best Sig P365 Trigger
  • Weighs .02 ounces
  • Drop-in design
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Perks of Getting a New Accessory or Upgrade For Your P365

If you really want to get excited about purchasing a new accessory or upgrade, you are going to want to know about the perks you can get out of them. Whether you choose one accessory or a few, you can expect to enjoy the following perks below:

Better Accuracy

There is no denying that accuracy is something we all want for our pistols, especially when you want to make sure you can hit the bullseye from a good distance (i.e. 10 to 25 yards). Accuracy should always be important no matter what the application. When the contest or your life is on the line, you need to know exactly where every shot you take is going to go. 

Better Reliability

Reliability is also a must. You want your accessories to work exactly when you need them to. An unreliable accessory isn't worth your time or money as it can be frustrating or even dangerous. This is where choosing the best quality comes into play. The better the quality, the more reliable it will be. 

Easy Installation

The last thing you want to do is deal with accessories or upgrades that require complex installations. In other words, you don’t want to spend extra money and waste your time waiting for a gunsmith to finish an installation project for you. That is why you should always find accessories that are easy to install and take no more than a few minutes to do so. 

How Do I Choose an Accessory/Upgrade?

Choosing an accessory or upgrade can be really tricky if you don’t know what you are looking for. It is important to know how to distinguish between a great accessory or upgrade from one that is poor. Pay close attention to the following so you know what to look for:

Price

Suppose you are on a budget. You always look at the price tag first because money might be an issue. We recommend that you try to find the best accessories that you can afford in terms of quality and performance. Just because money is an issue doesn’t mean you should settle for something that is cheap and flimsy.

Streamlight TLR-6 Subcompact Tactical Light/Laser

Know Your End Goal

Do you want better accuracy? Quicker shooting? Better control? Knowing the end goal or result of your upgrades will help you better determine which item will be better for you in the long run. Sometimes the solution might be one accessory; sometimes it might require a few of them. Be sure to figure out what your goal is before purchasing any accessories. 

Choose Excellent Quality

Quality should always trump the other factors, like price. Quality always ties into some of the other attributes, like reliability. Be sure to know what the best materials are for specific accessories and upgrades. That way, you know you are getting the best rather than something that is of terrible quality.

Review of the Best Sig P365 Accessories and Upgrades

The following is a list of the best Sig P365 accessories and upgrades that are currently on the market. As you read through the list, you may want to consider taking notes of any features and characteristics that jump out to you. Then, if you find one that stands out as a worthy investment, you can make an informed determination of whether to purchase said accessory or not.

Now, let’s begin by taking a look at the first accessory on our list:

Best Overall:
Streamlight TLR-6 Subcompact Tactical Light/Laser

Pros

  • Easy to install
  • Laser makes shooting precise and accurate
  • Tough and durable
  • Allows for easier maneuverability in dark corners
  • Excellent for tactical and home defense purposes

Cons

  • None

What Recent Buyers Report

Most new buyers were really happy with how superbly this accessory was designed. Not only did they use the light to their advantage in a low-light range setting, they were able to put the laser pointer to good use in order to make sure that this was in great shape. One user said it worked really well while testing his “run and gun” skills at the range. He added that this was a regular thing for him to do since he was in law enforcement.

Why it Stands Out to Us

We kick off our list with a little something that we think will impress the crap out of any P365 user. You best believe that this light and laser combination will be exactly what you are looking for if you want to give yourself an edge in a tactical or self-defense situation. With a flashlight that is bright enough for you to see your surroundings and a laser that is small enough to allow pinpoint accuracy, this sucker might be one of the best things you’ve ever invested in. Even if you are on a tight budget, you could totally save up for something like this on general principle.

Who Will Use This Most

This is the perfect accessory for anyone that is in law enforcement or the military, but it can get the job done for civilians as well in a self-defense situation. This can come quite in handy for all those things that go “bump” in the night or when you need to keep your team safe.

Bottom Line

The Streamlight TLR-6 Subcompact Tactical Light/Laser definitely deserves the “best overall” nod for so many reasons. This is definitely the best accessory that you can find for a P365 in order to keep yourself safe and ahead of the curve in any dangerous situation. If you are serious about improving your accuracy while being able to move around with agility, this can keep you a step of ahead of any competitors or assailants.

Runner-up: 
Grip Tape For SIG Sauer P365

Pros

  • Easy to install
  • Fits on all P365 pistols
  • Covers the trigger guard nicely
  • Provides excellent grip, even in bad weather conditions
  • Allows for superior control, thus giving way to better accuracy

Cons

  • None

What Recent Buyers Report

Most new users say that these grips were really fun to use, especially when they were outside and trying them out in bad weather conditions. One user said he picked the perfect day to try them out when it was raining for most of the day. He said that even though it was soggy outside, he still was able to maintain control of his pistol and hit his targets dead on from 25 yards out.

Why it Stands Out to Us

Sometimes, it’s not always sights that will improve your accuracy. It might just be the way you control your pistol. You’ll need a good set of grips to ensure that you are able to keep a good hold of your pistol in rainy conditions or when your hands are sweating. Either way, the materials in these grips will do a good job making sure you hold on to your P365 like a vise.

Who Will Use This Most

If you’re looking for something that will give you excellent stability, these grips are what you need. You’re definitely going to put these to good use in a target shooting or self-defense situation. Having excellent stability while aiming at your target will make the difference between an accurate shot and one that might be a little off.

Bottom Line

Talon Grips Inc. Grip Tape for Sig Sauer P365 is another important upgrade that you might want to consider if you want accuracy to be a top priority. You can also use it if you want better overall stability. Either way, you’d be hard-pressed to find a better set of grips anywhere on the market.

Best for the Money: 
True Precision SIG Sauer P365 Threaded Barrel

Pros

  • Easy installation
  • Reduces a great deal of noise
  • Heat-treated for excellent durability
  • Some have reported a reduction in recoil
  • Able to handle any 9mm rounds and loads

Cons

  • Some fitting may be required

What Recent Buyers Report

According to most users, this threaded barrel did a pretty good job in allowing them to ensure that no flash was present in low-light situations with an attachment. They said that preventing any kind of night blindness due to shooting in the dark was always key. One user said that he uses his P365 for home defense and intends to use this threaded barrel in case someone decides to breaks into his home at night.

Why it Stands Out to Us

Threaded barrels allow attachments to fulfill many purposes. For one, they can suppress flash that might cause night blindness (especially in a setting where light is low or non-existent). Or, they can allow for attachment of a suppressor. This means they can be able to shoot their rounds with reduced sound. If you want something that will make P365 shooting a lot easier in an indoor situation, for instance, this might be right up your alley.

Who Will Use This Most

If you are serious about finding an upgrade that will be affordable for most budgets and will prove itself as the accessory that will not give away your position while trying to ward off home invaders, then you may want to give this threaded barrel a closer look. These were made to provide stealth in a home defense situation. And the last thing you want is to be exposed and put yourself in an even more dangerous position.

Bottom Line

The True Precision Sig Sauer P365 Threaded Barrel might be worth the investment if you want something that is easy to install, results in a reduction of flash, and won’t suck the life out of your bank account in the process. No matter which finishes you choose, you get the same hardcore quality that will handle the heat.

Best Sig P365 Holster:
SIG Sauer Ambidextrous SIG P365 Holster

Pros

  • Superior quality
  • Easily attaches to belts and waistbands
  • Versatile for different carrying positions
  • Consistently fast drawing and re-holstering
  • Excellent for both right-handed and left-handed shooters

Cons

  • None

What Recent Buyers Report

As expected, a lot of new users were really impressed with this holster. They said that attachment to belts and waistbands was a breeze and that the retention was quite solid. What also stood out was the holster’s ability to allow for quick and consistent drawing. Overall, a lot of users were really confident in the holster’s quality and overall performance.

Why it Stands Out to Us

If you are not familiar with the material known as Kydex, let’s bring you up to speed. Kydex is a new material that is proven to be really sturdy in quality and is known for lasting you a long time. Even better, it allows for quick draw times that are consistent and will never change. Compare that to something like leather, which will lose firmness, rough up over time, and slow drawing times down. Kydex doesn’t lose its shape or change in quality. It stays the same for years or even decades.

Who Will Use This Most

Whether you are a left-handed shooter or a right-handed shooter, this is the perfect holster that will stand out as your favorite holster for a P365. It’s the one holster that will keep maintaining a high level of quality and allows for the quickest drawing possible regardless of whether you are shooting targets or defending yourself.

Bottom Line

The Sig Sauer Ambidextrous Hand SIG P365 Inside/Outside The Waistband Holster is the real deal when it comes to providing an excellent concealed carry pistol. You can carry it outside of your waistband for quicker access or inside it for better concealability. Thankfully, its versatility will leave you to which one works best for you. Don’t forget, it’s pretty sturdy in quality and will stay that way pretty much forever.

5. SIG Sauer P365 Micro Compact Magazine 9mm 15-Round Magazine

Pros

  • Excellent durability
  • Handles most 9mm rounds
  • Perfect for multiple purposes
  • No additional fitting required
  • Smooth, reliable shooting without malfunctions

Cons

  • Follower could be brighter in color
  • Some have found it difficult to get the last two to three shots out

What Recent Buyers Report

Most users were looking for a magazine that would work perfectly for years. They were not disappointed when used this magazine to their advantage. They said that loading it was easy and it maintained its reliability after firing more than 100 rounds. One user said that it was way better than his previous magazine and held twice as many rounds.

Why it Stands Out to Us

A good P365 magazine should always have your back, especially if you are planning to get yourself more than one. By the way, we suggest that you get multiple magazines just in case you need more rounds at your disposal or if one of them somehow fails on you.

Who Will Use This Most

If you are using it for self-defense or target shooting, this magazine could be exactly what you’re looking for. With 15 shots at your disposal, you’ll have plenty of firing power to work with. These rounds will more than likely end up on paper.

Bottom Line

The Sig Sauer P365 9mm 15-round magazine might be just what the doctor ordered if you want lots of rounds to fire off. No matter what the application, you will be able to use a magazine that is proven to be reliable and will allow for easy, smooth shooting every single time.

6. SIG Sauer P365 Flat Trigger

Pros

  • Easy installation
  • Solid construction
  • Light trigger pull weight
  • Allows for quick, smooth shooting
  • Perfect for competition and self-defense purposes

Cons

  • None

What Recent Buyers Report

This was a trigger that many P365 owners were seriously impressed with. Upon installation, one user said that he felt like the trigger pull weight was much lighter compared to his factory default. He even said that he often gets shots off quicker now with this new trigger in place.

Why it Stands Out to Us

A lot of default triggers are often a bit heavier and grittier in pull. You can change that by switching it out with a trigger that will give you a lighter pull weight, smooth follow-through, and no creep or overtravel at all. This is the perfect trigger if you want quick shooting to be one of the best abilities for your P365 pistol. You will have a huge advantage over your attackers or range competitors.

Who Will Use This Most

This will be an ideal P365 trigger for anyone that wants to ditch their disappointing factory default and wants something that will make their pistol a lot more functional to operate. A light trigger pull with a lot of smoothness and no creep is exactly what a lot of people would want in a P365. If that’s what you want, you’ll get it with this trigger.

Bottom Line

The P365 flat trigger truly is an accessory that Sig P365 owners can depend on, especially for the purpose of consistently getting quick shots off as soon as possible. Don’t be shocked when the time it takes to go from ready and aim to fire is a lot quicker than usual.

What Do I Need To Know Before Buying?

Being well-informed about a purchase is important, so we'd like to give you a few ideas of what you should know prior to buying an P365 upgrade or an accessory. It’s important that you should take these to heart so you know what to do rather than feeling lost and confused. Here are some things to be aware of:

Drop-in Means Easy Install

We cannot stress this enough. We have seen a good number of folks find an accessory that winds up being too complex for them to install and they resort to hiring a gunsmith to get the job done. This isn’t wise, especially when you are on a budget. Find drop-in or easy to install accessories so you can get the job done yourself in the shortest amount of time.

Know Your End Goal

What is it you want out of your upgrade? Do you want better accuracy? Better reliability? You can purchase one or multiple accessories so long as it meets the goal you want. If accuracy is what you want, a sight could be a good place to start. If you want better control, why not get grips?

Upgrades Won’t Harm Concealability

There are some P365 owners that are concerned about whether or not their upgrades or accessories will hinder their ability to conceal carry. Rest assured, this isn’t the case. These accessories and upgrades are not bulky in size. Furthermore, you will still be allowed to holster or draw your pistol as if it were a normal occurrence. 

Conclusion

At this point, your mission is to find the right kind of accessories and upgrades so you are able to make sure that your P365 is performing better than ever. Even if you settle with one accessory or upgrade, it will do a good job in making you happy knowing that something like a simple upgrade was needed. For all of your upgrading needs, the accessories reviewed above are a great place to start.

People Also Ask

The following are a couple frequently asked questions often asked by new buyers:

Can You Add A Safety to a Sig P365?

This is a matter of dispute among the gun owner community. You can purchase a safety lever kit, but it won’t convert into a manual safety. 

Does The Sig P365 Have a Thumb Safety?

Yes, there is a thumb safety (not to be confused with a trigger safety). You may install a thumb safety when purchased separately so you can make the pistol a lot safer and prevent any accidental discharge from happening. 

Michael Lutes

Michael Lutes is the managing editor and owner at Gun Mann. He is a veteran, gun enthusiast, 3 gun competitor, and 2a advocate. Mike has a passion for innovation and education across the industry to create great content, training, and insights from the best and brightest.

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