The Taurus GX4 is a micro-compact, striker-fired 9mm Luger pistol built for concealed carry. This example has a 3.06-inch barrel, a black gas nitride slide finish, and a polymer frame with brown accents, and it ships with four magazines. 
 

Key Specifications 

• Brand: Taurus 
• Model: GX4 
• Caliber: 9mm Luger 
• Action: Semi Auto (Striker-Fired) 
• Capacity: 11+1 / 13+1 
• Barrel Length: 3.06in 
• Frame Material: Polymer 
• Slide Finish: Black Gas Nitride 
• Color: Black/Brown 
   

Detailed Features 

• Optics-ready slide accepts micro red dot sights without milling 
• Polymer frame with brown accents keeps the pistol lightweight at roughly 18.5 to 18.7 ounces 
• Four magazines are included: two 11-round and two 13-round, giving a flush or extended grip option 
• Black gas nitride slide finish is built to resist wear from daily carry 
• Compact 3.06-inch barrel keeps the overall package easy to conceal

Owners of the GX4 like how much pistol Taurus packs into a micro-compact frame, especially the higher capacity compared to other guns in its size class. Fit and finish draw mixed opinions: many shooters are surprised by the quality for the price, while some early-production examples get flagged for rough edges or spotty quality control.

For everyday carry, the slim profile and light weight make the GX4 an easy pistol to conceal in an appendix or hybrid holster, and the brown frame accents stand out from the usual all-black micro-compacts. The optics-ready slide is a common upgrade path for owners who want a red dot without extra machining.

Value is where the GX4 gets the most praise, since it ships with four magazines and an optic cut at a price below many competitors. Aftermarket support has caught up over time, though holster and optic plate options still lag behind more established micro-compact platforms.