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The Taurus GX4 9mm pistol is a compact carry gun built for shooters who refuse to compromise between concealment and capacity. With a 3.7" barrel and two 10-round magazines included, this striker-fired 9mm delivers genuine single-stack ergonomics without sacrificing the round count you'd expect from a larger handgun—a real advantage for everyday carry and defensive use.
What sets the GX4 apart is its shooter-first design. The grip was engineered by people who actually carry, and it shows: three interchangeable backstrap options let you dial in your personal fit, while the serrated flat-face trigger and generous grip texture give you control in high-stress moments. The reversible magazine release accommodates both strong and weak hand preferences, and the integrated Picatinny rail lets you mount weapon lights without aftermarket adapters.
The TORO (Taurus Optics Ready Option) mounting system accepts Holosun K-series footprint red dots and similar optics, bringing your carry gun into the modern optics era if you choose. Disassembly is tool-free via an easy take-down pin, and the loaded chamber indicator gives you instant visual confirmation of status. Built from stainless steel frame and gas-nitrided slide with a DLC-coated barrel, the GX4 is finished to handle the elements without fuss.
If you're after a carry 9mm that actually feels good in your hand and doesn't require a backpack to conceal, the GX4 earns serious consideration. This is a no-BS compact that does the job.
| Caliber | 9mm Luger |
| Action | Striker-fired (SAO) |
| Capacity | 10 rounds (2 magazines included) |
| Barrel Length | 3.7 inches |
| Overall Length | 6.40 inches |
| Overall Height | 5.15 inches |
| Overall Width | 1.08 inches |
| Weight (Unloaded) | 21.51 oz |
| Frame Material | Stainless steel |
| Frame Finish | Matte stainless |
| Slide Material | Alloy steel |
| Slide Finish | Gas nitride |
| Barrel Material | Stainless steel |
| Barrel Finish | Satin black DLC coating |
| Front Sight | Fixed |
| Rear Sight | Drift adjustable |
| Trigger | Flat-face serrated, with trigger safety |
| Safety Features | Striker block, trigger safety, visual loaded chamber indicator |
| Rifling | 6 grooves, 1:10 RH twist |
| Optics Ready | TORO system (Holosun K-series footprint compatible) |
| Accessory Rail | Picatinny |
| Magazine Release | Reversible |
Yes. The GX4 features Taurus's TORO (Taurus Optics Ready Option) system, which accepts red dot optics with Holosun K-series footprint and similar compatible designs. This lets you run modern optics right out of the box if you choose.
Absolutely. The compact frame size (6.4" overall length, 1.08" width, 21.51 oz unloaded) and ergonomic design—including three adjustable backstrap options and a grip engineered for shooters—make it a genuine EDC platform. The 10-round magazine capacity is a major advantage in a compact package.
The GX4 comes with two 10-round magazines, so you have a loaded mag and a backup right out of the box.
Yes. The GX4 features an integrated Picatinny rail for mounting weapon-mounted lights and other accessories without requiring adapters.
The magazine release is reversible, which means you can set it up for left-hand or right-hand operation according to your preference.

SKU: 120913429 • Weight: 1oz