FN FNX Tactical 45 ACP 5.3" Threaded Barrel 15+1 FDE Night Sights

The FN FNX Tactical 45 ACP delivers suppressor-ready capability with match-grade accuracy in a full-size tactical platform. This striker-fired pistol combines the stopping power of .45 ACP with modern ergonomics and enhanced capacity for serious applications.

What Makes This Different

Unlike standard .45 ACP pistols limited to single-stack magazines, the FNX Tactical achieves 15+1 capacity through its double-stack design. The 5.3-inch threaded barrel accepts suppressors and compensators directly, eliminating the need for aftermarket modifications. Factory night sights and ambidextrous controls make this pistol immediately ready for low-light operations and tactical use.

Key Features

• 15+1 round capacity in .45 ACP with interchangeable backstraps
• 5.3-inch cold hammer-forged threaded barrel (0.578x28 TPI)
• MIL-STD-1913 Picatinny rail for lights and lasers
• 3-dot tritium night sights for low-light target acquisition
• Ambidextrous slide stop levers and magazine releases
• Manual safety with decocking capability
• Flat Dark Earth Cerakote finish for corrosion resistance

Field testing demonstrates consistent sub-3-inch groups at 25 yards with quality ammunition. The DA/SA trigger system provides a smooth 12-pound double-action pull and crisp 4.5-pound single-action break. Weather sealing protects internal components during adverse conditions, while the textured grip panels maintain control during rapid fire sequences. The extended magazine capacity makes this pistol suitable for competitive shooting, duty carry, and home defense applications.

Technical Specs

• Caliber: .45 ACP
• Capacity: 15+1 rounds
• Barrel Length: 5.3 inches, threaded 0.578x28 TPI
• Overall Length: 8.5 inches
• Height: 5.8 inches
• Width: 1.4 inches
• Weight: 33.2 ounces unloaded
• Frame: Glass-filled polymer with stainless steel inserts
• Slide: Stainless steel with FDE Cerakote finish
• Sights: 3-dot tritium night sights
• Country of Origin: USA

Professional shooters and tactical operators choose the FNX Tactical for its proven reliability and suppressor-ready design. The combination of high capacity, threaded barrel, and ambidextrous controls delivers tactical capability without compromise.