TAKE CHARGE CARRY WITH CONFIDENCE
Glock 43 vs 43X
Choosing Glock 43 vs 43X for a carry gun.
When comparing the Glock 43 vs the Glock 43X.
Most of what we’ll be talking about will be the ergonomics of the firearm. We’ll go over all the other features as well, but a lot of those features are similar, if not, identical on these Glocks.
The Glock 43 was the first micro-9mm that Glock offered. It was soon outclassed by the SIG Sauer P365 that offered a 10-round capacity in a similar-sized gun to the 43’s 6.
Glock introduced the 43X a year after the P365 was introduced, and some would say that it was a direct response to the competition. (Personally, I suspect that Glock had this product design before they knew the SIG P365 was in existence. The P365 is still much smaller than the 43X.)
The only real similarities between these two guns are their equal 10-round capacities.
Table of contents
Size
| Metrics | Glock 43 | Glock 43x |
| Weight w/ no mag (Oz) | 16.5 | 16.5 |
| Weight w/ empty mag (Oz) | 18.3 | 18.8 |
| Weight w/ full mag (Oz) | 20.9 | 23.1 |
| Height (top of slide to bottom of magazine baseplate) (Inches) | 4.10 | 4.92 |
| Length (Inches) | 6.26 | 6.27 |
| Width of grip (Inches) | 0.92 | 1.02 |
| Width of slide (Inches) | 0.87 | 0.86 |
| Width across controls (Inches) | 1.07 | 1.05 |
Glock 43 vs 43x Concealed Carry
Size-wise, you’re going to see an immediate difference between the two guns.
From a weight perspective, the Glock 43X is around three ounces heavier than the Glock 43. In those three ounces, you also get an additional four rounds of ammunition, and that’s honestly going to make up the biggest difference in weight.
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The Glock 43 is going to be significantly shorter in the grip by almost three-quarters of an inch.
That three-quarters of an inch makes a huge difference in how the gun fits your hand, but it also makes even a bigger difference when it comes to concealment. There’s no doubt that it’s much easier to conceal the Glock 43 than the 43X.
That said, these guns are similar concealment-wise for most people when carrying inside the waistband. Although the grip is one-tenth of an inch thicker on the 43X, it doesn’t seem so. A lot of that is due to just the scale of the gun.
Having the best concealed carry holster for carrying the Glock 43X is extremely important.
If you’re carrying the Glock 43X IWB, especially at the appendix position, there’s not going to be a huge difference in concealment for most body types.
There are some bodytypes where the shorter grip becomes a major advantage. For most people, it’s not as big of an advantage as you think.
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The thinness of the grip is going to affect concealment more than anything else. It is easier to conceal the Glock 43.
You’re going to have a lot more margin for error, but it’s not like the Glock 43X is a hard gun to conceal.
Ergonomics
Both of these guns have similar ergonomics but size does play a role.
Frame
These frames are really not that different — the only difference is the Glock 43X is a little bit wider and a lot longer.
Now when you go on the overall feeling of the gun, the Glock 43X really feels good in the hand. It’s wide enough that even when somebody with hands of my size, it feels natural.
For somebody with much smaller hands, it’s still going to be a very natural-feeling gun where the grip does fill the hand. You’ve got plenty of length so your fingers don’t hang off. That is going to be an issue on the Glock 43 for a lot of people.
Half of my pinky hangs off the bottom of the grip on the 43, meaning that I can’t apply full leverage from that last finger that really helps mitigate recoil. The grip length, I think, is an important issue.
For a lot of people, concealment is not an issue. The Glock 43X becomes a hands-down no-brainer.
Glock 43X
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Unless you have extremely, extremely small hands where you have trouble reaching the trigger or any of the controls on the Glock 43X, then the Glock 43X is going to be a better choice over the Glock 43.
I’ve seen a lot of women come into my shop who want to carry this gun in a purse and they hands-down like the Glock 43X over the 43, or even the SIG P365.
Texture
The texturing on these guns is identical.
I believe the Glock 43X is considered a Gen5 Glock while the Glock 43 is considered to be something like a Gen4, though both have a lot of Gen4 features. I think calling the Glock 43X a Gen5 is a bit of a misnomer.
The texture is identical and it’s not super aggressive. At the same time, it is aggressive enough to give you a good solid grip on the firearm if you’re shooting and your hands get wet. If you get soap on your hands too, though, you can expect the grip to slip around a little.
It’s not that aggressive.
Slide
The slides on the Glock 43X and the Glock 43 are 100% interchangeable.
You could take one slide off the gun and put it on the other. The 43X has forward-cocking serrations, while not all 43 models do. Forward-cocking serrations are definitely a plus.
Otherwise, these guns are identical.
There is something to note: If you get a Glock 43X that has a silver finish, the slide will not be as slick as the black finish available on the 43 and 43X.
Because of that, the slide will also be slightly easier to manipulate. However, it’s also going to show dirt, debris, carbon, and all of that type of stuff faster as well.
Sights
If you’re shooting for accuracy the sights can make a huge difference in the amount of concentration it takes to make the shot.
Stock
The sight options are identical on these guns. You can get the guns with the plastic slot filler sights that Glock is known for (which I would suggest replacing immediately with an aftermarket option) or you can get AmeriGlo sights from the factory.
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The AmeriGlo sights that Glock ships their guns with are absolutely excellent to have: a bright orange front that really shows up well in the daylight and a rear that is blacked out during the same period. The sight picture is a 3-dot tritium night sight in low light.
You’re going to be hard-pressed to find a better set of factory-installed sights.
Aftermarket: Buyer’s Preference
Both these guns have the exact same slide, so the aftermarket options, as far as sights go, are completely identical.
Red Dot Optics
This is where things change up a little bit. Glock just released the Glock 43X MOS (modular optics system).
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The Glock 43X MOS includes a light rail in front of the gun, as well as allowing you to mount a red dot.
Since the slides are the same, I hope we’ll eventually see Glock introduce the 43 with a system, but I wouldn’t count on it.
Until that time, the Glock 43X obviously has an advantage. You can get the 43 custom milled for a red dot, but it’s going to be costly compared to buying a gun right off the shelf with the feature already included.
Controls
When choosing a gun it’s important that the controls work for you. It’s always something I would suggest checking when handling a gun in the gun shop.
Glock 43X
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Trigger
The triggers on these guns, believe it or not, are actually slightly different.
The Glock 43 trigger is very much like a Glock Gen3 trigger despite being a Gen4 gun.
It has a light take-up until you hit a wall that is very heavy with a very stiff break, and then a short reset right to the beginning of the wall.
The Glock 43X, on the other hand, has very light take-up and then has more of Gen3/Gen4 hybrid trigger pull that veers a lot closer to the 4. It’s not quite a rolling break, but it is more of a rolling break than the Gen3 Glock.
Besides that, the triggers and their shoes are identical. If you want to replace them with an aftermarket option, you can use the same trigger shoe, but you will have to get a different bar.
The connectors are identical as well.
Slide Lock
The slide locks on these guns are identical and are identically placed.
It’s just as easy to reach one as compared the other with your thumb. I really don’t think there’s anything to compare there. The firearms might benefit from adding an extended slide lock, but I think this will work well enough for most people.
Unfortunately, it is not ambidextrous on either gun, which would be a nice feature to see improved.
Magazine Release
Again, the magazine releases are pretty much identical.
The reach is just slightly shorter on the Glock 43, and if you have really small hands, that might be an advantage. I can depress the magazine release on both of these guns without breaking my grip.
The bigger difference on the 43 is that I have to break my grip to get my thumb out of the way so the magazine can drop through.
The magazine can drop through without breaking my grip on the Glock 43X because the grip is a lot longer, so my hand does not sit below the magazine baseplate as it does on the 43.
Magazine Well
Both these guns have pretty similar magazine wells, but the magazine itself is much wider on the Glock 43X.
I find it just a little bit easier to get that magazine in there, as well as having that slightly longer grip that sits down a little bit lower.
I’m going to have to give the advantage to the Glock 43X vs. the Glock 43 when it comes to the magazine wells.
Quality
Quality-wise, these guns are identical.
I can’t tell a difference between the two of them. The Glock 43X with the silver slide has a lower-quality look and felt finish, but they are now making the Glock 43X with the black finish.
As long as you get the gun with the black finish, then the quality is going to appear similar. That said, I have not had any issues with the finish on my silver Glock 43X.
It just doesn’t look as good and really shows dirt and debris.
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Aftermarket
From an aftermarket perspective, there’s going to be a few more options for the Glock 43.
I think that’s changing as the Glock 43X gains steam, though. You have to remember that the 43 has been around for a long time while the Glock 43X was introduced just a little while ago.
Aftermarket options are catching up, but a lot of the parts are also interchangeable. Having interchangeable parts is a big deal as you gain traction from years of aftermarket market dominance.
Aesthetics
Aesthetically, these guns are somewhat similar. At the same time, I think the Glock 43X just doesn’t look as proportional as the Glock 43.
If you want to see a Glock 43X in proportional size, then get the Glock 48.
The gun is definitely muzzle-short. The Glock 43X looks proportional and I think it’s the better-looking gun. These guns are meant to be shooters, not lookers. So this isn’t going to be a deciding factor for Glock 43 vs 43X.
Glock 43X
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Glock 43 vs 43X Shooting
Shooting these two guns are a completely different experience.
Both of them have a lot of recoil and the slides are virtually identical. Really, the only difference you’re going to get is from the slightly larger and longer grip on the Glock 43X.
If you add a plus-two extension to the Glock 43, it’s going to shoot very similarly to the 43X.
Having that extra bit of grip for me makes a huge difference. It’s just much more advantageous when shooting the gun to get more leverage. Otherwise, they shoot very similarly.
If you’re wanting a gun that’s a little more versatile, you’re going to lose some capacity since your magazine is not going to be as wide. You can get the Glock 43 and add a plus-two or -three extension to get a little more capacity and size.
Now I’m about to make things way different. You can get Shield Arms S15 magazines for the Glock 43X that hold 15 rounds of 9mm and a flush-fit Glock 43X magazine. That is a game-changer as it adds 50% capacity over the OEM magazine.
However, it doesn’t improve the way the gun shoots.
Glock 43X
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The 43X still doesn’t shoot as well as something like a Glock 19.
Just realize that you might have a huge capacity difference if you’re willing to spend the money to upgrade to the Shield Arms S15 mags. Each gun has its role. I really think if you’re looking for a gun that is really small, deal with the 43.
If size isn’t that big of an issue, you’ll probably be better served with a 43X.
Price/Value
Prices for these two guns will be the same unless you get the Glock 43x MOS and therefore the ability to add a red dot optic. Personally, capacity does seem to provide a little bit of value, but so does concealment. You’ll have to decide which feature is more valuable to you.
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Related Articles
Glock 43 vs 43X Pros/Cons
The pros and cons are somewhat self apparent but here they are at the most basic level.
G43 Pros
- Size for concealment
Glock 43 Cons
- Capacity
G43x Pros
- Shootability
- Capacity
- Red-dot option
Glock 43x Cons
- Size for concealment
This is an opinion piece, but I always aim to eliminate bias. Look, we’ve all read them before. Gun reviews that claim to be helpful, but they’re really thinly veiled hit pieces trying to get you to buy something before you’ve even started your research. Or, even worse, a review put together by a content writer who has never even held a gun.
I’ve trained with some of the best in the business to learn various shooting styles and ideologies to better serve our customers. I’ve purchased guns of all price points, calibers, and action types to build the best products for the market. I want you to walk away knowing you have the information you need to make a sound purchasing decision.
10 Comments
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Very good comparison with the one void… no discussion of the barrel. My understanding is that the 43X MOS barrel is an upgraded match compared to the 43. Is the 43x barrel the same as the 43x mos?? Your comparison says the 43x trigger is the same as the 43x mos trigger… is that right?
Thank you for the article.
The barrels if there is an update to the barrel they’re still reverse compatible and not noticeable to 99% of shooters. Triggers are also the same or at least as similar as possible with tolerance stacking.
While I have not shot the 43X, I own the 43 and have added the mag extender on all my magazines. My concern was not so much for capacity as it was for better grip and control. Without the mag extenders, grip control just feels “sloppy” to me. I have used this weapon during LEO qualifications with very high scores. If I actually practiced more often, I would anticipate perfect qualification scores.
Lot of recoil? You sound like a bitch XD
Breh. DEAD! LMFAO
Says some douchebag on the internet. Why do you have to be such a cunt?
The reason the 43 is better than the 43X is that you are going to carry it more often. There are far more concealment options and here lies the huge advantage the 43 has over the 43X. The chances that you will ever need more than 6 rounds are very small. You cannot carry the 43X in your typical front pocket, but you can with the 43. Even whilst using an ankle holster, the 43X is far more exposed.
No problem carrying an extra mag for the 43, including front pocket, without it printing.
Actually they are pretty high. Latest stats by NYPD shows that number of bullets used is increasing
True, but unlike the NYPD or any law enforcement agency, my duty is not to run to the gunfight, but to protect myself and loved ones as we exit the scene ASAP … hence not the same need for a high-capacity pistol. With that said, I do carry two spare Glock 43 mags in Glock polymer mag holders on my weak side … total “onboard” ammo capacity: 19 rounds!