FNX-45 Tactical 66101635 | .45 ACP 5.3-inch Threaded

The FNX-45 Tactical bundle is a full-size service pistol in .45 ACP with a 5.30-inch threaded, cold hammer-forged steel barrel and a Flat Dark Earth polymer frame. The slide is stainless steel with serrations, and controls are fully ambidextrous; interchangeable backstraps are included for a customizable grip. For a slide-mounted optic under $1,000, a compact red dot such as a Holosun 507C pairs well with this platform for rapid target acquisition without adding excessive bulk.

Product Specifications

• The model is FNX-45 Tactical.
• The manufacturer is FN America / FN Herstal.
• The cartridge is .45 ACP.
• The barrel measures 5.30 inches and is cold hammer-forged.
• The barrel is described as steel threaded with a .578×28 thread pattern.
• The barrel finish is Black.
• The slide is serrated stainless steel.
• The frame is polymer with an integrated Picatinny rail.
• The frame finish/color is Flat Dark Earth.
• The action is Double / Single Action.
• The sights are Fixed 3-Dot Night style.
• The overall length is 8.60 inches.
• The package includes a ballistic case, 5 magazines, a mounting system, and interchangeable backstraps as listed by the manufacturer.
• The UPC is 845737016869.

The FNX-45 Tactical bundle combines a proven full-size .45 ACP platform with a threaded barrel and ambidextrous controls for practical range use and duty/tactical training. Its durable materials and modular grip system make it straightforward to set up with optics and suppressor-compatible muzzle devices. For shooters seeking a robust, full-size .45 with accessory-ready features, this bundle provides the core components to equip the pistol for serious range work and professional training scenarios.

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