Glock 43 Vs Sig P365

Specification Comparison and Reviews

Glock 43


Sig P365

Glock 43 Vs Sig P365

Specification Comparison and Reviews

The Sig p365 and the Glock 43 are two of the most highly talked about pistols on the market right now. For a vast majority of people, both of these guns have been on their wish list for quite some time. In many cases, it is nearly impossible to decide between Glock 43 vs sig p365 due to how similar they are.

Table of Contents

The Sig p365 is a subcompact-style weapon that was designed with concealability in mind. This pistol has become very popular among law enforcement agencies and civilians looking for a lightweight and easy-to-use personal protection. The Glock 43 on the other hand is also a subcompact type of firearm, but it doesn’t have any of the “stealth” features that one might find the Sig p365 to feature. In other words, this firearm is a lot more traditional in terms of its overall design.

Features of Glock 43 Vs Sig P365

Grip and Textures

The grip of the Glock 43  is textured with a rough grip. This is one of those things that gun owners often like and dislike at the same time. Some people like the feel of a rough texture, while others don’t like it as much. It all comes down to personal preference in most cases. The Sig p365 has a very clean texture that feels amazing when holding it in your hand. The frame of the firearm is made out of polymer, but there is a stainless steel plate located underneath the grip area.


This adds an amazing amount of durability to this weapon, so you know that it can handle some rough use. The grooves on the front of this grip are slightly more aggressive than the grooves on the Glock 43, but they are still much less so than what you would find with a traditional Sig. This is a good thing for those who want a grip that offers plenty of traction, without being “too grippy.”

Glock 43 Vs Sig P365 Grip and Textures

Size and Weight

The Glock 43 is a little longer, but the grip is about the same size as the grip on the Glock 43. With that being said, you can still use many of the same holsters for both of these guns if need be. The length of the Glock 43 is 6.26 inches, while the Sig p365 is slightly shorter at 5.8 inches long. The height of Glock 43 is  4.25 inches, while the Sig p365 is slightly smaller at 4.1 inches. The width of the Glock 43 is 1.06 inches, while the Sig p365 has a width of 1.0 inches. When it comes to barrel length, both guns are nearly identical. The Glock 43 has a barrel that measures 3.41 inches, just like the Sig p365 that is 3.1 inches in length.


This is another area where Glock and Sig continue to prove that looks can be deceiving. Many people expected the Sig p365 to be lighter than the Glock 43, but this wasn’t the case. Both weapons weigh about 18 ounces or more, so there isn’t a huge weight difference between these two handguns. If you are looking for a small gun that is easy to carry, then either one of these handguns could be a perfect choice. If you want something with an easier-to-hold grip, however, then the Sig p365 might be your best bet.

Glock 43 Vs Sig P365 Size and Weight

Stopping Power

Most handgun users don’t consider stopping power when they look at a new gun. This is one of those things that no one wants to think about, but it can be very important in some cases.  The stopping power of the Glock 43 and the Sig p365 both exceed what you would find with most other firearms. You might think that the Sig has more stopping power due to its size, but this isn’t the case.


With that being said, both of these handguns can easily take down an assailant or stop a threat in most cases. When it comes to capacity, the Sig is a clear winner. This weapon can hold up to 10+1 rounds of 9mm ammunition, whereas the Glock 43 holds 6+1 rounds at best. If you prefer a weapon with more firepower, then this might be something worth investing in if possible.

Glock 43 Vs Sig P365 Stopping Power

Safety Features

Both of these handguns have a lot of safety features. The Glock 43 has three safety mechanisms to ensure that you can use it safely however you need to. This gun also comes with two magazines so that you always have the firepower that you need for any situation. The Sig p365 offers similar features, but they just aren’t quite as numerous as the safety mechanisms that you will find with a Glock. Most people prefer Glocks because of their reputation for being incredibly safe, but this isn’t a problem if you go with the Sig p365 instead. Both guns have similar trigger safeties, so it’s clear to see that both companies put a lot of work into making their guns safe for use.

Glock 43 Vs Sig P365 Safety Features

Slide Stop and Magazine Release

If you want to reload your gun quickly and easily, then both of these handguns can deliver. You will find an easy-to-use slide stop with each design, so there isn’t a clear winner when it comes down to this particular feature. The Sig p365 has a long slide stop than the Glock 43, but this is something that you may or may not find helpful. With that being said, the Sig p365 also has a magazine release located on both sides of the weapon. If you want more control over where your magazines are released from, this might be the handgun for you.

Glock 43 Vs Sig P365 Slide Stop and Magazine Release

Trigger Mechanism

The trigger mechanism on the Glock 43 is similar to that of a lot of other designs. It has a simple design without too many unnecessary features, which means that you might need some time to get used to how it works. This can be an excellent choice for users who prefer something with fewer moving parts and easier to handle. Sig p365 customers will enjoy their trigger mechanism, which is why this is one of the best selling points of this weapon. Customers love the easy-to-use pull weight of this gun, and its short trigger reset allows you to get back on target with minimal effort.

Glock 43 Vs Sig P365 Trigger Mechanism

Recoil and Muzzle Flip

Many people find that handguns with a longer barrel tend to have more muzzle flip and recoil, but this isn’t always the case. Both of these weapons feature excellent designs, and they both offer similar recoils as well as muzzle flips. Out of these handguns, the Sig p365 is slightly better in this area, but it still comes down to personal preference. Some people prefer a weapon with less recoil and muzzle flip, even if they need to sacrifice stopping power, while others are happy with either weapon. If you want to get a handle on the recoil and muzzle flip yourself, then it is best to shoot both of these weapons at your local range or gun shop.  There is no way to say which one is the best because it all depends on your personal preference.


If you are looking for a weapon that can easily be concealed, you might want to go with the Sig p365. This handgun is slightly smaller than the Glock 43, which means it will fit in your pocket much more easily.  Some people prefer to carry concealed weapons for self-defense, so if this is what you are looking for, then the Sig p365 can certainly deliver. It is important to note that the larger grip on the Glock 43 means that it might be a little bit easier to hold steady when aiming at your target. It also has a slightly longer barrel than the Sig p365, which can help to deliver more stopping power.


Both of these handguns are well known for being incredibly reliable. You don’t have to worry about having any issues with reliability when choosing either weapon, which is why it all comes down to other features that matter more. If you want a handgun that can go through thousands of rounds without failing you, then both of these weapons will work great. There is no clear winner in this aspect, but it may come down to the specific weapon rather than the make and model. The Glock 43 might be a bit easier to take apart for cleaning and maintenance purposes, which you might find useful if you plan to take your handgun out hunting or shooting often.


Both of these guns are extremely durable. They are built to stand up to thousands of rounds, and they can handle a lot of wear and tear while still working great for you on the job or in a self-defense situation. If you want a weapon that will last for years, either one of these handguns will do the trick. It comes down to your personal preference and how often you plan on using your handgun. Both are built to take a beating, but you might find one to be more durable if you plan to use it often.

After Market Accessories - Glock 43 Vs Sig P365

If you plan on getting any upgrades for your handgun, then the Sig p365 might be a better option than the Glock 43. You can purchase larger magazines and different grip panels to make it easier to hold and shoot this handgun. Customers who want more accessories will find that they have many options with both of these handguns, but it might be easier to customize the Sig p365 if that is what you are looking for. Here are some of the  upgrades you can make to the Glock 43 or Sig p365:


Some people prefer to customize the way that their handgun looks, and you might want to consider getting some different sights for your Sig p365 or Glock 43. Whether day or night, you can get night sights to use it or some fiber optic accessories if you want a bright red dot on your handgun for quick target acquisition. Night sights can cost you a significant amount of money, but fiber optic sights will only set you back a couple of bucks. Over time, these upgrades can save you a lot of money on ammo if you improve your accuracy while also making it easier to aim at your target.


If you want a handgun with a laser, then the Glock 43 might be your best option. You can purchase different models of this handgun that already have lasers installed or buy an aftermarket laser to install on your weapon. Lasers are very useful for self-defense and home protection purposes. If you plan on using your handgun in these situations, snagging one with a laser will make it much easier for you to aim your weapon accurately. You can find aftermarket lasers at a lower price than most factory-installed models on the Sig p365. However, both of these handguns are compatible with lasers if you choose to add one later on.


The Sig p365 can be a little bit difficult to add a flashlight, but finding an aftermarket solution for this handgun is possible if you try hard enough. You have multiple options when it comes to purchasing a flashlight that can attach to your Glock 43. You can find everything from small flashlights that fit in the base of your grip to larger attachments like gun lights. Selecting a flashlight for your handgun is important, and finding one that you trust to keep you safe at night will make it easier for you to defend yourself if needed.


Some people prefer using a small flashlight with their handgun because it is easier to hold, while others like the sight of a larger light on the muzzle of their weapon. Some people also find it useful to have a flashlight attached to their handgun because it is a bright red light that can temporarily blind the opponent while trying to get away from you.


Some people like to change how their gun looks, and one of the best ways to do this is by swapping out your grip panels. Sig p365 grips are hard to find, but you can purchase aftermarket options if you want to upgrade your handgun. Glock 43 grips are widely available, and you can find dozens of different styles for this handgun. You might want to pick up a grip with some finger grooves if you plan on shooting your handgun often. This will improve accuracy because the grooves better follow along the contours of your hand, making it easier to aim at your target.

Magazine Pouches

If you plan to carry a lot of ammunition in your pocket, you need to purchase a magazine pouch to stay safe and secure when it is not attached to your handgun. Sig p365  magazine pouches are rare because this pistol usually comes with two magazines when you purchase it. However, if you want to carry more ammunition on your person, you can use an IWB magazine pouch that attaches to your waistband or belt. Glock 43 magazine pouches are easy to find because the manufacturer includes only one magazine with each handgun, making extras popular. You can use IWB magazine pouches with your Glock 43, or you can purchase a pouch that attaches to the outside of your belt.


Holsters are important accessories for your handguns. If you plan on carrying your handgun around with you, getting a holster is an absolute must. The Sig p365 is compatible with more holsters than the Glock 43. However, you can find a few types of holsters on both models, including IWB holsters, ankle, OWB, and pocket holsters. IWB holsters are some of the most popular options for carrying your handgun around. This type of holster attaches to your belt and sits inside the waistband of your pants. OWB holsters go outside of your pants, and they are popular with people who want a holster that is easy to remove when they need their handgun.


OWB holsters also allow you to carry more than one magazine while carrying your firearm, but IWB holsters are more comfortable when you need to conceal your handgun. Pocket holsters are another option that some people prefer because they allow you to carry your gun in your pocket when you don’t want it attached to the waistband of your pants. There is no right or wrong answer about what you should use with all of these holster options. You just need to find a holster that you feel comfortable with and fits your lifestyle so you can keep your handgun nearby if needed. Here is an example of the holster to fit both of these models.

Ankle Holster For Concealed Carry

The Ankle Holster For Concealed Carry is a great holster for everyday use. It can be used as an ankle holster or calf holster. The Ankle Holster For Concealed Carry has a strong and durable nylon strap that holds your gun securely in place. The Ankle Holster For Concealed Carry also has a large Velcro strap to keep the handgun from moving around while you are running or walking. It fits a Glock 43 and P365. The Velcro closure has an adjustable strap that allows you to fit it to your leg perfectly, ensuring you have a secure hold on your weapon. This holster offers comfort and ease of access while still keeping your gun hidden from sight.


The SIG P365 is a great handgun for people who want a compact weapon that is easy to conceal and carry around. The gun is extremely thin and lightweight, making it easier to carry than other handguns of the same caliber.

Glock pistols have been very popular for a long time because they are easy to use and have simple designs. Their reputation for being reliable is well deserved, making them a favorite among concealed carriers.

Many people argue about this topic, but it is a matter of opinion. However, both companies make high-quality handguns that are extremely safe and reliable when you follow basic guidelines for handling your weapon.


What’s important is that you do your research before making a purchase, so you can determine which handgun will be best for your lifestyle. If you’re the kind of person, who wants an extremely small gun that you can keep attached to your waistband or belt, then go with the SIG p365. However, if you need more ammunition on you at all times, you can use a Glock and an OWB magazine pouch. Your choice should be based on your lifestyle and preferences because you can’t go wrong with Glock 43 vs sig p365 as long as you handle them safely.

Author Profile

Gabriel Tackett
Double major in Engineering and Geology at the University of Minnesota. Experienced shooter & hunter for over 15 years. Certified NRA officer for over 10 years working as a writer at .

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