# FN 545 - Guns For Sale

The FN 545 is a full-size semi-automatic pistol chambered in .45 ACP with a 15-round magazine. The slide is factory-milled for red dot sights and comes with suppressor-height night sights for co-witnessing. Interchangeable backstraps allow grip-size adjustment. The polymer frame and steel slide are rated for heavy use.

## Featured Firearms (10 total)

| Product | Caliber | Price |
|---------|---------|-------|
| [FN 545 MRD .45 ACP Pistol w/Holosun Red Dot - FDE Finish](https://gunsnation.com/p/fn-545-mrd-45-acp-pistol-w-holosun-red-dot-fde-finish/UCEt9uL46) | .45 ACP | - |
| [FN 545 MRD .45 ACP SAO - Optics Ready, Flat Dark Earth](https://gunsnation.com/p/fn-545-mrd-45-acp-sao-optics-ready-flat-dark-earth/UCEt9uKOa) | .45 ACP | - |
| [FN 545 Tactical .45 ACP Pistol - Night Sights, FDE Finish](https://gunsnation.com/p/fn-545-tactical-45-acp-pistol-night-sights-fde-finish/UCEt9uKNs) | .45 ACP | - |
| [FN 545 MRD .45 ACP Pistol, Optics-Ready, 15rd Capacity](https://gunsnation.com/p/fn-545-mrd-45-acp-pistol-optics-ready-15rd-capacity/UCEt9uL3j) | .45 ACP | - |
| [FN 545 MRD .45 ACP SAO Handgun - Precision & Power](https://gunsnation.com/p/fn-545-mrd-45-acp-sao-handgun-precision-power/UCEt9uKOM) | .45 ACP | - |
| [FN 545 Tactical .45 ACP DAO Pistol - 10+1 Matte Black Finish](https://gunsnation.com/p/fn-545-tactical-45-acp-dao-pistol-10-1-matte-black-finish/UCEt9uKNb) | .45 ACP | - |
| [FN 545 MRD Optic-Ready .45 ACP Pistol - Matte Black, 15+1 Capacity](https://gunsnation.com/p/fn-545-mrd-optic-ready-45-acp-pistol-matte-black-15-1-capacity/UCEt9uKO5) | .45 ACP | - |
| [FN 545 FDE .45 ACP Optics Ready Pistol - 15+1, Ambidextrous](https://gunsnation.com/p/fn-545-fde-45-acp-optics-ready-pistol-15-1-ambidextrous/UCEt9uKOT) | .45 ACP | - |
| [FN 545 Tactical - Optic Ready, Threaded .45 ACP Pistol in FDE](https://gunsnation.com/p/fn-545-tactical-optic-ready-threaded-45-acp-pistol-in-fde/UCEt9uKNz) | .45 ACP | - |
| [FN 545 Tactical: .45 ACP, 18rd, Threaded Barrel, Night Sights](https://gunsnation.com/p/fn-545-tactical-45-acp-18rd-threaded-barrel-night-sights/UCEt9uKNU) | .45 ACP | - |

## Related Tags

- [Concealed Carry](https://gunsnation.com/t/concealed-carry)
- [Home Defense](https://gunsnation.com/t/home-defense)
- [Tactical](https://gunsnation.com/t/tactical)
- [Hunting](https://gunsnation.com/t/hunting)
- [Optic-Ready](https://gunsnation.com/t/optic-ready)
- [Best 9mm Handguns](https://gunsnation.com/t/best-9mm-handguns)
- [Military Classic](https://gunsnation.com/t/military-classic)
- [Match Pistols](https://gunsnation.com/t/match-pistols)

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*Data from [GunsNation](https://gunsnation.com)*