Description
The 43X hit a sweet spot the moment Glock released it: a subcompact-slim slide over a grip that's long enough to get your whole hand on. This version takes that formula and fixes the one gripe people had with the original by shipping with 15-round magazines instead of the usual 10-rounders. That's 15+1 of 9mm in a pistol that still rides comfortably inside the waistband all day.
What Makes This Glock 43X Different
The magazines are the headline here. They fit flush in the grip, so you're not adding bulk or length to get the extra capacity, and the gun keeps the same slim footprint that made the 43X a carry favorite in the first place. The frame also wears an accessory rail up front for a compact light or laser, plus a beavertail that helps lock your hand into a consistent grip and keeps slide bite off your thumb knuckle. Between the two, this is a more complete carry package than the base model.
Familiar 43X DNA Where It Counts
Everything else is the Glock formula people trust. The steel slide gets a hardened surface treatment that shrugs off wear and corrosion, with a matte finish that won't throw glare and serrations that give you solid purchase when racking. Three internal safeties disengage in sequence as you press the trigger and reset automatically when you let off, so there are no levers to fumble under stress. The extractor doubles as a loaded chamber indicator you can see or feel with a quick press check. The 3.41 inch barrel is plenty to get 9mm defensive loads working, and the whole gun stays light enough that you'll forget it's on your belt.
In the case you get two of those 15-round magazines, a mag loader, cleaning kit, and a cable lock. If you've been going back and forth between a slim carry gun and something with double-stack capacity, this 43X is the rare option that doesn't make you choose.
Key Specifications
- Manufacturer: GLOCK
- Model: G43X
- Manufacturer Part Number: UX4350204R15NORHCHIM
- UPC: 810188108876
- Caliber: 9mm Luger
- Capacity: 15+1
- Barrel Length: 3.41"
- Action: Double Action Only (Safe Action striker system)
- Slide: Steel, serrated, hardened matte finish
- Frame: Polymer with accessory rail and beavertail
- Safeties: Three automatic internal safeties
- Magazines Included: 2 (15-round)
- Chamber Indicator: Extractor serves as loaded chamber indicator
What’s Included
- Glock 43X pistol
- Two 15-round magazines
- Magazine loader
- Cleaning kit
- Pistol case
- Gun lock
Frequently Asked Questions
How does this Glock 43X hold 15+1 when the standard model is 10+1?
This configuration ships with 15-round magazines that use a staggered internal geometry to fit five extra rounds in the same footprint as a factory 10-rounder. They sit flush in the grip, so the gun stays exactly as concealable as a standard 43X. You get two of them in the case.
Does this Glock 43X have an accessory rail?
Yes. The frame on this model includes a rail section ahead of the trigger guard, so you can mount a compact weapon light or laser designed for slimline pistols. It also has a beavertail at the rear of the frame that helps with grip consistency and keeps the slide off your hand.
Is the Glock 43X a good choice for concealed carry?
It's one of the most popular carry pistols out there for good reason. The slide is subcompact-slim while the grip is long enough for a full firing grip, which makes it easier to shoot well than smaller micro pistols. With 15+1 on board, this version carries like a single stack but holds capacity closer to a compact double stack.
Does the 43X have a manual safety?
No external safety lever. Like all Glock pistols, it uses the Safe Action system, where three independent safeties disengage in sequence as the trigger is pressed and re-engage automatically when it's released. It's a simple setup that works the same way every time, which is a big part of why so many people trust the platform for defense.





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