Description
FN America and FN Herstal FN 509 Midsize Tactical (FN509M) is a semi-auto, striker-fired 9mm handgun built around a 4.5 in cold hammer-forged stainless-steel barrel. It is red dot and suppressor-ready, with suppressor-height 3-dot night sights and a slide cut for optics. Capacity is 24+1 rounds.
Key features
- FN Low-Profile optics-mounting system and an optics-cut/suppressor-ready configuration.
- Suppressor-height 3-dot night sights.
- External extractor and loaded chamber indicator.
- Flat-faced trigger and fully ambidextrous controls.
- MIL-STD-1913 accessory mounting rail.
- Improved front and rear cocking serrations.
Specifications
| Caliber | 9mm |
|---|---|
| Action | Semi-Auto |
| Capacity | 24+1 rounds |
| Barrel Length | 4.5 in |
| Sights | 3-dot night, suppressor height |
| Safety | Non-Manual Safety |
| Finish / Color | Flat Dark Earth |



