$79.99
Availability: In Stock
The FN Magazine Kit for FN 509 9mm Luger pistols gives you factory-original magazine capacity and reliability when you need it most. Whether you're building a defensive loadout, running competition stages, or maintaining duty-ready spares, these genuine FN magazines are engineered to the same exacting standards as your pistol. Unlike aftermarket alternatives, factory mags eliminate guesswork about feed reliability and durability—they're designed by the engineers who built your gun.
Each magazine features a stainless steel body with a corrosion-resistant finish and a polished interior that supports smooth round stacking and reliable feeding. The matte black exterior resists glare and mirrors the aesthetics of your FN 509. Witness holes numbered 4 through 17 let you confirm your round count at a glance without removing the magazine. The bright orange anti-tilt follower stays visible during loading and helps prevent binding, while the matte black polymer base pad absorbs impact if you eject a mag onto hard ground—practical durability for pistols that see real use.
This kit's 24-round total capacity (you'll receive multiple magazines) makes it ideal for shooters who want versatility: rotate fresh mags on the range, keep spares in a competition bag, or stack them in your duty rig. The high-visibility orange follower is especially useful in low light or fast-paced shooting scenarios where you need to know your gun's ready state instantly.
Compatibility note: These magazines are engineered exclusively for FN 509 pistols in 9mm Luger and will not function in FNS or FNX platform pistols. If you own an FN 509, these are the magazines FN recommends—no compromises, no surprises.
| Firearm Compatibility | FN 509 9mm Luger |
| Capacity | 24 rounds (kit total) |
| Material (Body) | Stainless steel |
| Exterior Finish | Matte black |
| Follower Material | Bright orange polymer |
| Base Pad | Matte black polymer |
| Witness Holes | Numbered 4–17 |
| Manufacturer | FN America |
No. These magazines are engineered exclusively for the FN 509 platform. They will not function in FNS or FNX pistols. Always verify your firearm model before purchasing magazines.
The kit provides multiple magazines that total 24 rounds of capacity. You'll receive more than one magazine; the exact number depends on the individual magazine round count.
The numbered witness holes (4–17) indicate the round count within a single magazine. The 24-round total refers to the combined capacity of all magazines included in the kit.
Yes. These are factory-original FN magazines built to the same reliability standards as your FN 509 pistol. The corrosion-resistant stainless construction and durable polymer base pad make them suitable for defensive carry, duty, competition, and training use.
SKU: 115857301 • Width: 2.8in • Height: 1.5in • Depth: 9in • Weight: 0.31oz
Availability: In Stock
The FN Magazine Kit for FN 509 9mm Luger pistols gives you factory-original magazine capacity and reliability when you need it most. Whether you're building a defensive loadout, running competition stages, or maintaining duty-ready spares, these genuine FN magazines are engineered to the same exacting standards as your pistol. Unlike aftermarket alternatives, factory mags eliminate guesswork about feed reliability and durability—they're designed by the engineers who built your gun.
Each magazine features a stainless steel body with a corrosion-resistant finish and a polished interior that supports smooth round stacking and reliable feeding. The matte black exterior resists glare and mirrors the aesthetics of your FN 509. Witness holes numbered 4 through 17 let you confirm your round count at a glance without removing the magazine. The bright orange anti-tilt follower stays visible during loading and helps prevent binding, while the matte black polymer base pad absorbs impact if you eject a mag onto hard ground—practical durability for pistols that see real use.
This kit's 24-round total capacity (you'll receive multiple magazines) makes it ideal for shooters who want versatility: rotate fresh mags on the range, keep spares in a competition bag, or stack them in your duty rig. The high-visibility orange follower is especially useful in low light or fast-paced shooting scenarios where you need to know your gun's ready state instantly.
Compatibility note: These magazines are engineered exclusively for FN 509 pistols in 9mm Luger and will not function in FNS or FNX platform pistols. If you own an FN 509, these are the magazines FN recommends—no compromises, no surprises.
| Firearm Compatibility | FN 509 9mm Luger |
| Capacity | 24 rounds (kit total) |
| Material (Body) | Stainless steel |
| Exterior Finish | Matte black |
| Follower Material | Bright orange polymer |
| Base Pad | Matte black polymer |
| Witness Holes | Numbered 4–17 |
| Manufacturer | FN America |
No. These magazines are engineered exclusively for the FN 509 platform. They will not function in FNS or FNX pistols. Always verify your firearm model before purchasing magazines.
The kit provides multiple magazines that total 24 rounds of capacity. You'll receive more than one magazine; the exact number depends on the individual magazine round count.
The numbered witness holes (4–17) indicate the round count within a single magazine. The 24-round total refers to the combined capacity of all magazines included in the kit.
Yes. These are factory-original FN magazines built to the same reliability standards as your FN 509 pistol. The corrosion-resistant stainless construction and durable polymer base pad make them suitable for defensive carry, duty, competition, and training use.
SKU: 115857301 • Width: 2.8in • Height: 1.5in • Depth: 9in • Weight: 0.31oz