FN 509® Series
FN 509®
![](https://fnamerica.wpenginepowered.com/wp-content/uploads/2017/04/509_Pistols_Thumb-537x425.png)
Caliber: 9mm
Operation: Double-action
Mag Capacity: 10 or 17 Rd.
Weight: 26.9 oz.
Barrel Length: 4.0"
FN 509® Midsize
![](https://fnamerica.wpenginepowered.com/wp-content/uploads/2018/12/509_midsize_Pistols_Thumb-537x425.png)
Caliber: 9mm
Operation: Double-action
Mag Capacity: 10 or 15 Rd.
Weight: 26.5 oz.
Barrel Length: 4.0"
FN 509® Compact
![](https://fnamerica.wpenginepowered.com/wp-content/uploads/2021/01/509C-_0001_FN509C_Std_FDE_sideR-537x425.jpg)
Caliber: 9mm
Operation: Double-action
Mag Capacity: 10 or 12/15 Rd.
Weight: 25.5 oz.
Barrel Length: 3.7"
FN 509® Midsize MRD
![](https://fnamerica.wpenginepowered.com/wp-content/uploads/2019/07/509_midsize_MRD_Pistols_Thumb-537x425.png)
Caliber: 9mm
Operation: Double-action
Mag Capacity: 10 or 15 Rd.
Weight: 26.5 oz.
Barrel Length: 4.0"
FN 509® Compact MRD
![](https://fnamerica.wpenginepowered.com/wp-content/uploads/2019/12/509_compact_MRD_Pistols_BLK_Thumb-537x425.png)
Caliber: 9mm
Operation: Double-action
Mag Capacity: 10 or 12/15 Rd.
Weight: 25.5 oz.
Barrel Length: 3.7"
FN 509® Tactical
![](https://fnamerica.wpenginepowered.com/wp-content/uploads/2019/08/FN509_Tact_FDE_sideR_1200x950-1-e1669075986548-571x425.png)
Caliber: 9mm
Operation: Double-action
Mag Capacity: 10 or 17/24 Rd.
Weight: 27.9 oz.
Barrel Length: 4.5"
FN 509® Compact MRD w/ Compensator
![](https://fnamerica.wpenginepowered.com/wp-content/uploads/2024/01/web-_0001_FN509CC_FDE_RHT-600x425.png)
Caliber: 9mm
Operation: Double-action
Mag Capacity: 10 or 12/15 Rd.
Weight: 25.5 oz.
Barrel Length: 4.02"