The Ermox XFire-9 is a semi-automatic 9mm pistol with an all-metal aluminum frame, 4-inch barrel, and 15-round Glock-compatible magazine capacity. Two magazines are included. At 1.74 lbs and 7.04 inches overall, it's a mid-size pistol. 
 

Key Specifications 

• Caliber: 9mm 
• Barrel Length: 4 inches 
• Overall Length: 7.04 inches 
• Height: 5 inches 
• Width: 1.29 inches 
• Weight: 1.74 lbs 
• Magazine Capacity: 15 rounds (two magazines included) 
• Trigger Weight: 5.51 lbs 
• Sights: Optics Ready with TruGlo Fiber Optic sights 
• Finish: Black Tennifer Coated 
• Frame Material: Aluminum 
   

Detailed Features 

The optics-ready slide accepts red dot sights directly, and TruGlo fiber optic sights are included as standard -- a useful combination since you can run irons or mount an optic without additional work. The Tennifer coating on the black finish is durable and corrosion-resistant. 
 
Glock magazine compatibility is a practical advantage: the magazine ecosystem is large, and spare magazines are easy to source. Interchangeable grips let you adjust the fit for different hand sizes. The perforated steel slide is functional; it reduces weight compared to a solid slide and gives the gun a distinctive look. 
 

Usage 

The XFire-9's aluminum construction and 15-round capacity fit it for range shooting and home defense. The optics-ready feature and included fiber optic sights give flexibility depending on how you plan to run it. Glock mag compatibility simplifies logistics if you already own Glock-pattern magazines.

Users of the XFire-9 consistently highlight the aluminum construction -- it feels heavier and more solid than polymer-framed pistols of comparable size, which some buyers prefer. The optics-ready setup and included TruGlo fiber optic sights get positive mentions; the out-of-box sight quality is better than many competitors at this price point.

Glock magazine compatibility is a recurring selling point in buyer discussions. The 15-round capacity is well-regarded for a pistol this size.

On the critical side, some users note occasional reliability issues with specific ammunition, which can affect confidence for defensive use. Ergonomics are mixed -- grip feel works well for some hand sizes but not all. The Ermox brand has a smaller community than established names, which means fewer aftermarket accessories and less peer support. Overall the price-to-feature ratio gets favorable treatment from most buyers.