The Taurus GX4 Micro-Compact is a striker-fired 9mm pistol with an 11+1 capacity (13+1 also available), 3.06-inch barrel, and T.O.R.O. optics-ready slide. It weighs 18.7 oz with a polymer frame and steel slide. 
 

Key Specifications 

• Brand: Taurus 
• Model: GX4 
• Caliber: 9mm Luger (9x19 Para) 
• Action: Striker (Single Action) 
• Capacity: 11 rounds (13-round magazine also available) 
• Barrel Length: 3.06 inches 
• Overall Length: 6.05 inches 
• Height: 4.4 inches 
• Weight: 1.31 lbs (18.7 oz) 
• Finish: Black 
• Frame Material: Polymer 
• Slide Material: Steel 
   

Detailed Features 

The T.O.R.O. optic cut allows direct red dot mounting without adapter plates. Interchangeable backstraps let you adjust grip circumference. Fixed front and adjustable rear sights are installed from the factory. Safety features include a loaded chamber indicator and trigger safety. The striker-fired single-action trigger is consistent pull every shot. 
 

Usage Scenarios 

1. Concealed Carry: The 6.05-inch overall length and 18.7 oz weight make it a practical everyday carry option in most holster configurations. 
2. Home Defense: The optic-ready slide and 11+1 capacity make it functional for a nightstand role, and adding a red dot is straightforward. 
3. Range Training: The ergonomics and manageable recoil allow sustained shooting without significant fatigue.

The Taurus GX4 Optic-Ready gets consistent praise for its dimensions, weight, and the T.O.R.O. optics system. The 11+1 capacity in a micro-compact frame is a frequently cited advantage, and the ergonomic grip with interchangeable backstraps is well regarded.

The trigger is a recurring critique. Some owners find the pull heavier and less crisp than competitors at similar price points. Reliability concerns show up in some reviews, particularly with certain ammunition types or during extended sessions, though many owners report no issues with quality defensive ammunition.

Price is viewed favorably. The general assessment is good value for a feature-equipped micro-compact, with the trade-off being some fit-and-finish and trigger quality relative to more expensive options.