Description
The Glock 43X Rail 9mm Black is a slimline 9mm Luger pistol with a 3.41-inch barrel, 15-round magazines (2 included), and a black finish with front slide serrations and an accessory rail. It is one of the most trusted carry pistols in the world.

Glock 43X Rail 9mm Black Overview
The Glock 43X is one of the most popular concealed-carry pistols on the market. It uses Glock’s slim single-stack-width frame for comfortable all-day carry, with a longer grip than the G43 so you can get your whole hand on it. The 3.41-inch barrel and 9mm chambering keep it easy to shoot, and the slim profile disappears under a shirt.
Carry and Use
The 43X is about as easy to carry as a 9mm gets. It fits in a pocket-width holster, rides comfortably inside the waistband all day, and its longer grip gives you a full firing hand for better control than most micro pistols. A 15-round magazine gives it capacity close to a compact double-stack pistol.
Safe Action Design
Like every Glock, it uses the Safe Action system with three independent safeties: a trigger safety, a firing pin safety, and a drop safety. There is no manual safety to forget under stress; the pistol fires only when the trigger is pressed. The striker-fired trigger breaks the same way every time, which makes it easy to learn and easy to shoot consistently. Polymer construction keeps weight down, and the slide and barrel are built to hold up to tens of thousands of rounds.
Barrel and Slide
The 3.41-inch barrel gives the pistol a good balance of velocity, sight radius, and carry comfort. Glock barrels are hammer-forged and finished for long service life.
Sights and Optics
Factory sights give you a familiar, fast sight picture, and the slide can be fitted with aftermarket sights if you prefer.
In the Field
The Glock 43X Rail 9mm Black is a strong choice for everyday concealed carriers who want a slim, reliable 9mm that is easy to shoot well. With 15 rounds on board you have plenty of capacity for defensive use or a long day at the range. It accepts a wide range of holsters, lights, and accessories made for its frame.
Specifications
- Model: Glock 43X
- Caliber: 9mm Luger
- Barrel Length: 3.41″
- Capacity: 15+1
- Magazines Included: 2
- Finish: a black finish with front slide serrations and an accessory rail
- Optic: None
- Sights: Factory sights
- Action: Striker-fired, Safe Action system
- Origin: USA
- Distributor Item: GLUX4350203FR
- UPC: 764503073519
Learn more about the pistol platform at Glock.
Care and Cleaning
Cleaning is easy on a Glock. Field-strip the pistol by unloading it, pulling the slide back slightly, and pulling down the slide lock. Clean the barrel with a bore brush and patches, wipe the slide rails, and put a drop of oil on the barrel hood, the slide rails, and the connector. Wipe the outside with a lightly oiled cloth before storage.
Before You Buy
Federal law requires handgun purchases to go through a licensed dealer, and buyers must be 21 or older to purchase a handgun from a dealer. Some states and localities add their own rules on magazine capacity and other features, so check your local laws before you order. We ship to the FFL dealer of your choice, and your dealer handles the background check and transfer.
Who It Is For
The Glock 43X Rail 9mm Black is built for everyday concealed carriers who want a slim, reliable 9mm that is easy to shoot well.
Buy the Glock 43X Rail 9mm Black at MAG5 Firearms
MAG5 Firearms is based in Collegeville, Pennsylvania, and ships to licensed dealers across the country. Order the Glock 43X Rail 9mm Black online, choose your FFL at checkout, and we will handle the rest. You can also browse our full selection of handguns. If you have questions about holsters, magazines, or optics, our team is happy to help.







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