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Buy FN Mags from BattleHawk Armory!
The FN® 509C™ 9mm 17-Round Magazine is a factory OEM magazine, constructed of heat-treated stainless steel with a black finish for superior durability and corrosion resistance in any environment. The steel wire internal spring and anti-tilt polymer follower ensure flawless feeding, while numbered witness holes allow for quick, visual round counts in the field. The polymer extension sleeve integrates with your pistol’s frame for snag-free carry, while the removable floor plate allows for quick disassembly for maintenance and cleaning.
Features:
- Stainless steel body
- Corrosion-resistant black finish
- Durable polymer extension sleeve
- Removable floor plate
- Steel wire internal spring
- Anti-tilt polymer follower
| Manufacturer | FN |
| Model | FN 509C Magazine |
| UPC | 845737013516 |
| SKU | FN21B-A479 |
| Width | 2.6500 |
| Length | 6.5000 |
| Height | 1.3500 |
| Weight | 0.2500 |
| Ignore State Restriction - VA | 1 |


