Buy Sell Consign

FN America FNX-45 for Sale

Founded: 2014

HQ: United States

The FN America FNX-45 is a full-size, hammer-fired DA/SA .45 ACP pistol with a polymer frame and fully ambidextrous safety/decocker and controls. Its standout trait is a 15-round .45 ACP double-stack magazine.

FN America FNX-45 Auctions

1 active auctions ending soon

FN FNX-45 Tactical 45ACP Optics-Ready FDE FNX45 DA/SA +2 MAGS & ORIG CASE

FN FNX-45 Tactical 45ACP Optics-Ready FDE FNX45 DA/SA +2 MAGS & ORIG CASE

FN FNX-45 Tactical 45ACP FNX45 THREADED

Recently Sold

FN FNX-45 Tactical 45ACP Optics-Ready 5.3" Stainless FNX45 THREADED

Sold On 09/04/2026

FN FNX-45 Tactical 45ACP Optics-Ready 5.3" Stainless FNX45 THREADED

FN FNX-45 Tactical OR 45ACP FNX45 DA/SA

FN FNX-45 Tactical 45ACP Optics-Ready FDE FNX45 +5 MAGS, CASE

Sold On 08/31/2026

FN FNX-45 Tactical 45ACP Optics-Ready FDE FNX45 +5 MAGS, CASE

FN FNX-45 Tactical FNX45 DA/SA Factory NON-TB

FN FNX-45 Tactical 45ACP Optics-Ready 5.3" FDE FNX45 +3 MAGS & ORIG CASE

Sold On 07/07/2026

FN FNX-45 Tactical 45ACP Optics-Ready 5.3" FDE FNX45 +3 MAGS & ORIG CASE

FN FNX-45 45ACP FNX45 DA/SA Threaded

FN FNX-45 Tactical Optics-Ready 45ACP 5.3" FDE FNX45 +3 MAGS & ORIG CASE

Sold On 07/03/2026

FN FNX-45 Tactical Optics-Ready 45ACP 5.3" FDE FNX45 +3 MAGS & ORIG CASE

FN FNX-45 45ACP FNX45 DA/SA Threaded

FN FNX-45 Tactical 45ACP Optics-Ready 5.3" FDE FNX45 +2 MAGS & ORIG CASE

Sold On 06/15/2026

FN FNX-45 Tactical 45ACP Optics-Ready 5.3" FDE FNX45 +2 MAGS & ORIG CASE

FN FNX-45 45ACP FNX45 DA/SA THREADED

FN FNX-45 Tactical 45ACP Optics-Ready 5.3" FDE FNX45 +3 MAGS & ORIG CASE

Sold On 05/29/2026

FN FNX-45 Tactical 45ACP Optics-Ready 5.3" FDE FNX45 +3 MAGS & ORIG CASE

FN FNX-45 TAC 45ACP FNX45 THREADED DA/SA

FN FNX-45 Tactical 45ACP Optics-Ready FDE FNX45 THREADED +2 MAGS, ORIG CASE

Sold On 05/27/2026

FN FNX-45 Tactical 45ACP Optics-Ready FDE FNX45 THREADED +2 MAGS, ORIG CASE

FN FNX-45 Tactical 45ACP FNX45 TAC

FN FNX-45 Tactical 45ACP Optics-Ready FDE FNX45 THREADED +2 MAGS & ORIG BOX

Sold On 05/25/2026

FN FNX-45 Tactical 45ACP Optics-Ready FDE FNX45 THREADED +2 MAGS & ORIG BOX

FN FNX-45 TAC 45ACP FNX45 DA/SA

FN FNX-45 Tactical 45ACP Optics-Ready FNX45 THREADED +4 MAGS & ORIG CASE

Sold On 05/15/2026

FN FNX-45 Tactical 45ACP Optics-Ready FNX45 THREADED +4 MAGS & ORIG CASE

FN FNX-45 Tactical 45ACP FNX45 DA/SA

FN FNX-45 Tactical 45ACP Optics-Ready 5.5 FDE FNX45 THREADED+ORIG CASE

Sold On 05/13/2026

FN FNX-45 Tactical 45ACP Optics-Ready 5.5 FDE FNX45 THREADED+ORIG CASE

FN FNX-45 45ACP FNX45 DA/SA

FN FNX-45 Tactical 45ACP Optics-Ready 5.3 FDE FNX45 THREADED +4 MAGS

Sold On 05/08/2026

FN FNX-45 Tactical 45ACP Optics-Ready 5.3 FDE FNX45 THREADED +4 MAGS

FN FNX-45 45ACP FNX45 DA/SA

FN USA FNX-45 Tactical 45ACP FDE FNX45 Optics-Ready THREADED +3 MAGS

Sold On 04/29/2026

FN USA FNX-45 Tactical 45ACP FDE FNX45 Optics-Ready THREADED +3 MAGS

FN FNX-45 ACP FNX45 DA/SA + ORIG CASE

FN America FNX-45 Tactical 45ACP 5.3" FDE FNX45 +2 MAGS & ORIG BOX

Sold On 04/03/2026

FN America FNX-45 Tactical 45ACP 5.3" FDE FNX45 +2 MAGS & ORIG BOX

FN America FNX-45 Tactical FNX45 45ACP DA/SA

FN America FNX-45 Tactical FNX45 45ACP 5.5" +2 MAGS & ORIG CASE

Sold On 03/20/2026

FN America FNX-45 Tactical FNX45 45ACP 5.5" +2 MAGS & ORIG CASE

FN America FNX-45 45ACP DA/SA Optics-Ready FNX45

FN America FNX-45 Tactical 45ACP 5.3" Threaded FDE 45T +3 MAGS & OG CASE

Sold On 03/04/2026

FN America FNX-45 Tactical 45ACP 5.3" Threaded FDE 45T +3 MAGS & OG CASE

FN America FNX-45 ACP FNX45 45T DA/SA Optic-Ready

LIKE-NEW FN America FNX-45 Tactical 45ACP Threaded +2 MAGS & TRIJICON SRO

Sold On 02/27/2026

LIKE-NEW FN America FNX-45 Tactical 45ACP Threaded +2 MAGS & TRIJICON SRO

FN America FNX-45 ACP Tactical 45T +ORIG CASE

FN America FN FNX-45 Tactical 45ACP 5.3" FNX45 Pistol +2 MAGS & ORIG CASE

Sold On 02/16/2026

FN America FN FNX-45 Tactical 45ACP 5.3" FNX45 Pistol +2 MAGS & ORIG CASE

FN America FN FNX-45 45ACP DA/SA Duty Defense

FN America FN FNX-45 Tactical 45ACP 5.4" 45T FNX45 Defense Pistol +2 MAGS

Sold On 02/13/2026

FN America FN FNX-45 Tactical 45ACP 5.4" 45T FNX45 Defense Pistol +2 MAGS

FN America FN FNX-45 45T 45ACP DA/SA Target Duty

Need cash to fund purchases?

Sell a gun Consign a gun

SUPPRESSOR READY! FN America FNX-45 Tactical 45ACP 5.3" +4 MAGS & OG CASE

Sold On 01/12/2026

SUPPRESSOR READY! FN America FNX-45 Tactical 45ACP 5.3" +4 MAGS & OG CASE

FN America FNX45 45-ACP DA/SA Duty-Carry

FN America FNX-45 Tactical 45ACP 5.3" Threaded FNX45 +3 MAGS & ORIG CASE

Sold On 01/05/2026

FN America FNX-45 Tactical 45ACP 5.3" Threaded FNX45 +3 MAGS & ORIG CASE

FN America FNX-45 Tactical 45ACP 45T Optic-Ready

FN America FNX-45 Tactical 45ACP 5.3" FNX45 Optic-Ready +5 MAGS & ORIG CASE

Sold On 12/08/2025

FN America FNX-45 Tactical 45ACP 5.3" FNX45 Optic-Ready +5 MAGS & ORIG CASE

FN FNH FNX-45 ACP Tactical FNX45 DA/SA Threaded

HOME-DEFENSE FN America FNX-45 Tactical 45ACP 5.3 FNX45 +3 MAGS & ORIG CASE

Sold On 12/05/2025

HOME-DEFENSE FN America FNX-45 Tactical 45ACP 5.3 FNX45 +3 MAGS & ORIG CASE

THREADED FN America FNX-45 Tactical FNX45 45ACP

SUPPRESSOR-READY FNH USA FNX-45 Tactical 45ACP 5.3" FDE +3 MAGS & ORIG CASE

Sold On 12/03/2025

SUPPRESSOR-READY FNH USA FNX-45 Tactical 45ACP 5.3" FDE +3 MAGS & ORIG CASE

FNH USA FNX-45 FNX45 45ACP DA/SA Tactical Pistol

FN America FNX-45 Tactical 45ACP 5.3" FNX45 Optic-Ready +3 MAGS & ORIG CASE

Sold On 12/03/2025

FN America FNX-45 Tactical 45ACP 5.3" FNX45 Optic-Ready +3 MAGS & ORIG CASE

FN America FNX-45 ACP Tactical FNX45 Threaded

OPTIC READY FN America FN FNX-45 Tactical 45ACP 5.3" DA/SA

Sold On 11/19/2025

OPTIC READY FN America FN FNX-45 Tactical 45ACP 5.3" DA/SA

FN America FN FNH FNX-45 45ACP FNX45