The FN FNX-45 Tactical is a .45 ACP semi-automatic pistol with a 5.3-inch barrel and an optic-ready slide cut. It comes in Flat Dark Earth and this bundle includes a Holosun 407C red dot already mounted. The pistol has a serrated slide, a Picatinny rail on the frame, and ships with 10-round magazines. 
 

Key Specifications 

• Brand: FN 
• Model: FNX-45 Tactical 
• Caliber: .45 ACP 
• Action: Semi Auto 
• Capacity: 10 rounds 
• Barrel Length: 5.3 inches 
• Color/Finish: Flat Dark Earth 
   

Detailed Features 

• Optic-ready slide with Holosun 407C red dot included in bundle 
• 5.3-inch barrel 
• Serrated slide for positive manipulation 
• Picatinny rail on frame for accessories 
• Flat Dark Earth finish throughout

Owners of the FNX-45 Tactical frequently point to the optic-ready cut and the Picatinny rail as standout practical features that make the pistol ready for duty or home defense use right out of the box. The 5.3-inch barrel gives it a longer sight radius that many shooters appreciate for accuracy at distance.

The Flat Dark Earth finish gets consistent praise for durability, though some note the pistol is on the larger and heavier side, which can make all-day carry less comfortable. The FNX-45 Tactical is generally regarded as a full-size duty pistol rather than a carry gun.

The bundled Holosun 407C is well-received as a value addition, though a small number of owners prefer to choose their own optic and would rather buy the pistol alone. At the bundle price point, most agree the package represents good value compared to buying the optic separately.