Description
The Glock 43X earned its spot as one of the most popular carry pistols on the market by splitting the difference just right: a slim, single-stack-feel grip that hides easily, paired with enough real estate to get your whole hand on the gun. This version takes that trusted platform and dresses it up with a Battleworn Robin's Egg Blue Cerakote treatment from Shark Coast Tactical, set against a black slide for a look that stands out at the range without giving up any of the toughness Cerakote is known for. The distressed battleworn styling means every one has its own character, and the ceramic-based coating shrugs off holster wear far better than bare polymer.
Why This 43X Carries 15 Rounds
A stock 43X runs 10-round magazines, so the 15-round capacity here is the real story. A flush-fit 15-round steel magazine uses staggered round geometry to pack 50 percent more ammo into the same footprint as the factory mag, so you get double-stack capacity out of a pistol that still conceals like a single stack. No grip extension hanging out, no printing issues, just five more rounds where you didn't have them before.
Familiar Glock 43X Handling Underneath
Under the custom finish, this is the same 43X you already know. The 3.41 inch barrel and short Slimline slide keep the whole package compact, the striker-fired trigger breaks the same way every time, and the built-in beavertail and short trigger reach make it comfortable for a wide range of hand sizes. Fixed sights come standard and hold zero without fuss. Whether it rides in a holster every day or serves as a nightstand gun with some style, it runs on the reliability that made Glock a household name.
If you have been waiting for a 43X that does not look like every other black pistol in the case, this is the one worth a serious look. The blue is bold, the capacity is practical, and the platform is as proven as they come.
Key Specifications
- Manufacturer: Glock
- Model: 43X
- Manufacturer Part Number: UX4350204NR15
- UPC: 810188109538
- Caliber: 9mm Luger
- Action: Semi-Auto, Striker Fired
- Capacity: 15 Rounds
- Barrel Length: 3.41"
- Sights: Fixed
- Finish: Battleworn Robin's Egg Blue Cerakote by Shark Coast Tactical
- Slide Color: Black
- Frame Material: Polymer
- Size Class: Sub-Compact Slimline
What’s Included
- Glock 43X pistol with Battleworn Robin's Egg Blue Cerakote finish
- Flush-fit 15-round steel magazine
- Glock hard case
- Owner's manual
Frequently Asked Questions
How does this Glock 43X hold 15 rounds when the standard model holds 10?
It comes set up with a flush-fit 15-round steel magazine built specifically for the 43X and 48 platform. The staggered internal geometry fits five extra rounds into the same length as the factory 10-round mag, so the grip stays the exact same size. You get 50 percent more capacity with zero change to how the gun conceals.
Will the Robin's Egg Blue Cerakote finish hold up to everyday carry?
Cerakote is a ceramic-based coating known for strong wear and corrosion resistance, and it handles holster use well. This one has a battleworn treatment from the factory, meaning it is intentionally distressed for a broken-in look. Any wear it picks up over time tends to blend right into the style rather than stand out.
Is the Glock 43X a good choice for concealed carry?
It is one of the most popular carry pistols out there for good reason. The Slimline frame is thin enough to disappear under a shirt, but the grip is long enough for a full firing grip, which makes it noticeably easier to shoot well than smaller micro pistols. With 15+1 rounds on board, this version carries like a slim gun but holds like a double stack.
Can I still use standard Glock 43X magazines with this pistol?
Steel 15-round magazines for this platform are designed to run with a steel magazine catch rather than the polymer factory catch, and setups built around them are typically configured that way. Factory polymer 10-round mags may not drop free as cleanly with a steel catch installed. Most owners just stick with the steel 15-rounders for consistency.






Reviews
There are no reviews yet.