

The FN FNX-45 Tactical is a full-size, semi-automatic pistol chambered in .45 ACP. It features a black polymer frame, stainless steel slide and threaded barrel, fixed night sights, and ambidextrous operating controls.
Designed for adaptable handling and accessory compatibility, this model includes a MIL-STD 1913 accessory rail, interchangeable backstraps, optic mounting bases, and two 15-round magazines.
With its full-size format, adaptable grip configuration, threaded barrel, night sights, and included mounting system, the FN FNX-45 Tactical provides a clearly defined feature set for shooters seeking a versatile .45 ACP platform.
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| UPC | 845737000912 |
|---|---|
| Manufacturer | FN America / FN Herstal |
| Manufacturer Part Number | 66966 |
| Action | Double Action/Single Action |
| ATF Type | Pistol |
| Barrel Length | 5.3" |
| Caliber/Gauge | .45 ACP |
| Capacity | 15 + 1 |
| Color | Black |
| Length | 15.5 |
| Model | FNX-45 |
| Number of Magazines | 2 15 rd. |
| Package Height | 3.0 |
| Package Width | 11.2 |
| Product Type | Semi-Auto Pistol |
| Rate of Twist | 1-16 |
| Safety | Ambidextrous/Decocker |
| Shipping Weight | 4.2 |
| Sights | Extra Tall Fixed Night Sights |
| Sights Type | Fixed Sights |
| Slide Description | Optic Ready/Serrated |
| State Restriction (CA) | NO DIRECT SHIP TO CALIFORNIA |
| State Restriction (IL) | NO SALE TO ILLINOIS PICA |
| State Restriction (OR) | NO SALE TO OREGON |
| State Restriction (RI) | NO DIRECT SHIP TO RHODE ISLAND |
| State Restriction (WA) | NO DIRECT SHIP TO WASHINGTON |