ASK AN EXPERTDescription
- 50-round drum magazine
- Fits FN 509 9mm pistol
- Magazine body constructed of a proprietary DuPont Zytel based polymer
- Blue steel upper magazine tower
- Injection molded magazine follower
- Magazine spring formed from heat treated stainless steel wire
- Made in USA
The PROMAG FN 509 9mm 50rd Drum Magazine is made in the USA and backed by a lifetime guarantee against manufacturers defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.
Warranty Information
| Fits | FN 509 |
| Caliber | 9mm |
| Capacity | 50 Rounds |
| Material | DuPont Zytel Based Polymer |
| Finish | Black |
