The FN 509M Magazine Sleeve is a black 9mm accessory for 17-rd magazines, perfect for enhancing grip and support. Boasting manufacture by reputable brand FN, this accessory is an essential addition to any magazine set.
Specs
| Model No. | FN20-100355 |
| Model | FN 509M Magazine Sleeve |
| Manufacturer | FN |
| Caliber | 9mm |
| Capacity | 17 |
| Weight | 0.05 |
