Description
A stock Glock 43 magazine holds six rounds, which is fine for a slim carry gun but leaves your pinky finger hanging off the grip. XTech Tactical built the MAG43-9 to fix both problems at once. It's a complete, ready-to-load magazine that bumps capacity up to nine rounds while giving your whole hand somewhere to sit, all without turning your G43 into something bulky or hard to conceal.
Steel Reinforcement Inside the Mag43-9 Body
The polymer body on this magazine is backed with internal steel reinforcement, which keeps the feed lips from flaring or wearing out the way some aftermarket mags can after heavy use. Inside you'll find a stainless steel spring and a bright follower that makes it easy to see your round count at a glance. Together they're built to keep feeding reliably, whether this magazine sits loaded in a nightstand or gets run hard at the range.
Fit and Feel of the Mag43-9 on Your Glock 43
XTech matched the grip texture and side scallop of the factory Glock 43 frame, so the MAG43-9 doesn't look or feel like a bolt-on accessory. The baseplate pulls off without tools, which makes cleaning or swapping springs a quick job instead of a hassle. Owners who've picked one up often mention that the extra length gives the pistol a grip closer to a Glock 43X, minus the added print of a bigger gun.
Whether this becomes your primary carry magazine, a range mag, or a backup tucked in a pocket, the MAG43-9 is a straightforward way to get more rounds and a steadier grip out of a gun that was designed to be small. XTech backs it with a lifetime warranty, so it's meant to be a one-time upgrade rather than something you replace down the road.
Key Specifications
- Model: MAG43-9
- Manufacturer Part Number: XT3031601
- UPC: 856822007952
- Manufacturer: XTech Tactical
- Caliber: 9mm Luger
- Capacity: 9 rounds
- Fits: Glock 43
- Body Material: Steel reinforced polymer
- Spring: Stainless steel
- Finish: Black, matches OEM texture
- Overall Length: 6.3 inches
- Baseplate: Tool-free removable for cleaning
- Warranty: Lifetime manufacturer warranty
What’s Included
- 1x XTech MAG43-9 9-round 9mm magazine, fully assembled with spring, follower, and baseplate
Frequently Asked Questions
Will the Mag43-9 fit a Glock 43X or Glock 48?
This magazine is built specifically for the Glock 43 frame, not the 43X or 48. XTech Tactical makes separate magazines sized for those slightly larger frames, so double check the model before ordering if you carry one of those instead.
How much bigger is this than the factory 6-round Glock 43 magazine?
The Mag43-9 runs about 6.3 inches overall, which adds a bit of length below the grip to fit the extra three rounds. Most owners find it barely noticeable in a holster and appreciate having a full grip instead of a finger dangling off the bottom.
Does the steel reinforcement make this magazine heavier than a standard Glock mag?
There's a slight increase in weight from the internal steel reinforcement, but it's minor and most people won't notice it in daily carry. What you do notice is the added durability, since the steel backing helps the feed lips hold their shape over years of loading and unloading.
Do I need to break this magazine in before I trust it for carry?
XTech magazines are manufactured to tight tolerances, so they typically need very little break-in compared to some aftermarket mags. That said, it's always smart to run a few hundred rounds through any new magazine and confirm smooth feeding before relying on it for daily carry.






Reviews
There are no reviews yet.