FN 545 Tactical .45 ACP 4.71in FDE Optics-Ready

Description

The FN 545 Tactical is a full-size, .45 ACP handgun built on a polymer frame and finished in Flat Dark Earth. It features a 4.71-inch threaded, target-crowned steel barrel and an optics-ready (MRD) slide that accepts multiple mounting footprints. The pistol ships with co-witness tritium night sights, a precision-tuned trigger with an approximately 6 lb. break, and a high‑endurance conical striker. Ergonomic features include interchangeable backstraps, a Picatinny (1913) rail, and ambidextrous slide stop and magazine release for comfortable use by right- and left-handed shooters.

Key Specifications

• Caliber is .45 ACP.
• Barrel length is 4.71 inches with a threaded, target-crowned steel barrel.
• Operation is Semi-Auto, striker-fired.
• Frame material is polymer with an integrated Picatinny rail.
• Finish/color is Flat Dark Earth PVD.
• Sights are co-witness tritium night sights.
• Optics compatibility is MRD optics-ready (multiple footprints).
• Thread pattern is .578×28.
• Weight is listed as 31 oz.
• Controls include ambidextrous slide stop and magazine release.

Purpose-built for shooters who want a full-size, optics-capable platform in .45 ACP, the FN 545 Tactical combines modern ergonomics, an optics-ready slide, and a threaded target-crowned barrel for accessory flexibility. Its durable polymer frame and precision-tuned controls make it suitable for rigorous range use, training, or professional applications where consistent performance and straightforward ergonomics matter.