Description
The Taurus GX4 XL 9mm 3.7 in. micro-compact, 11/13 rd mags delivers a longer slide and barrel on the proven GX4 platform, giving you a tangible edge in sight radius and velocity without blowing up your concealability. This striker-fired 9mm ships with an 11-round flush fit magazine and a 13-round extended mag, so you can choose your carry profile. It’s a factory-direct upgrade that keeps the price where it matters — under $300.
| Manufacturer | Taurus |
|---|---|
| Model | GX4 XL |
| Caliber | 9mm Luger |
| Barrel Length | 3.7 inches |
| Capacity | 13+1 (with extended mag) |
| Action | Striker-fired |
| Finish | Black |
| Weight | 18.5 oz (unloaded, per manufacturer specs) |
| Sights | Fixed front, drift-adjustable rear |
| Condition | New |
Key Features
- Longer Slide & Barrel — The 3.7-inch barrel and extended slide give you a measurable increase in muzzle velocity and a longer sight radius compared to the standard GX4. That translates to flatter trajectories and easier shot placement at 15-25 yards.
- Dual Magazine Setup — You get one 11-round flush mag for deep concealment and one 13-round extended mag for reloads or higher capacity. Both are steel-bodied with a polymer base pad for positive seating.
- Drift-Adjustable Rear Sight — The rear sight can be drifted for windage correction without needing a special tool. It sits low enough to co-witness with most micro red dots if you mill the slide later.
- Textured Grip Frame — The polymer frame has aggressive stippling on the front strap, backstrap, and side panels. Even with sweaty hands, you get a locked-in purchase that doesn’t shift under recoil.
- Striker-Fired Trigger — The trigger breaks clean at roughly 5.5 lbs with a short reset. It’s not a match trigger, but it’s consistent and predictable for a defensive pistol at this price point.
Who It’s For
The GX4 XL is for the concealed carrier who wants more barrel and sight radius than a true subcompact but refuses to carry a full-size brick. It fits shooters who train regularly and value shootability over absolute pocketability. If you’re moving up from a .380 or want a backup duty gun that disappears under a t-shirt, this is your lane.
Pros & Cons
- Pro: Price — under $300 for a modern, optics-ready micro-compact is hard to beat.
- Pro: Magazine compatibility — standard GX4 mags work, so you can run 10, 11, 12, or 13 rounds.
- Pro: Low bore axis — helps muzzle rise stay manageable for fast follow-ups.
- Con: The trigger is serviceable but has a bit of creep before the break. Aftermarket triggers exist, but it’s not a Geissele out of the box.
Comparison
| Feature | Taurus GX4 XL | Zev Technologies OZ9C | Agency Arms AOS Glock 19 |
|---|---|---|---|
| Caliber | 9mm | 9mm | 9mm |
| Barrel Length | 3.7 in | 4.0 in | 4.02 in |
| Capacity | 13+1 | 15+1 | 15+1 |
| Weight (unloaded) | 18.5 oz | 25.5 oz | 24.3 oz |
| Price | $274.49 | $1,199+ | $1,500+ |
| Optic Ready | No (slide cut available aftermarket) | Yes | Yes |
The Zev and Agency pistols are premium race guns with hand-fitted slides and match barrels — they cost 4-5x more. The GX4 XL gives you a longer sight radius and barrel for the same money as a basic compact. You trade custom fitment for affordability and a smaller frame.
FAQ
Does the GX4 XL accept standard GX4 magazines?
Yes. The GX4 XL is compatible with all standard GX4 magazines, including 10-, 11-, 12-, and 13-round variants. The flush 11-round mag sits slightly recessed in the XL grip, but it locks up and functions fine.
Can I mount a red dot on the GX4 XL?
The GX4 XL does not ship with an optic cut. However, the slide is thick enough to be milled by a gunsmith for common footprints like RMSc or Shield. The fixed rear sight is drift-adjustable and low enough to co-witness with most micro dots after milling.
What holsters fit the GX4 XL?
Most holsters designed for the standard GX4 will not fit the XL due to the longer slide. Look for holsters specifically molded for the GX4 XL. Brands like Concealment Express, CrossBreed, and Vedder offer GX4 XL options.
Is the GX4 XL drop-safe?
Yes. The GX4 XL uses a passive firing pin block and a trigger safety similar to the standard GX4. Per Taurus specs, it passes standard drop tests from 48 inches onto concrete.
According to industry data from the National Shooting Sports Foundation, micro-compact 9mm pistols account for over 35% of new handgun sales in 2025 — and the GX4 XL hits the price-to-performance sweet spot for that market.
Last updated: April 2026
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