Availability: In Stock
The FN 509 Midsize 9mm Luger magazine is built to the same exacting standards as the pistol it feeds. This 15-round capacity magazine is purpose-built for the FN 509 Midsize platform, delivering reliable feeding cycle after cycle on the range, in competition, or in the field. Whether you're running drills at your local club or carrying professionally, a quality spare magazine—or two, or three—is non-negotiable. FN's track record in military and law enforcement channels means you're getting a magazine engineered for durability and dependability.
The black stainless steel construction resists corrosion while maintaining a clean, professional appearance that matches your pistol. This is the real deal—not a knockoff or budget alternative. If you trust your FN 509 Midsize for anything that matters, you should trust FN factory magazines to go with it. Spares ensure you're never caught short and give you options for different carry or training setups.
FN America has been making firearms and components for military and commercial use for generations. Their magazines are no exception. The 15-round capacity strikes a practical balance for the Midsize frame, and the construction quality reflects FN's reputation. Keep a few on hand, rotate them into your carry rotation, and never wonder if your magazine will perform when you need it.
| Caliber | 9mm Luger |
| Capacity | 15 rounds |
| Material | Black stainless steel |
| Compatibility | FN 509 Midsize |
| Model Number | 20100348 |
Yes. This magazine is factory-engineered for the FN 509 Midsize platform and carries FN's model designation 20100348.
The magazine holds 15 rounds of 9mm Luger ammunition.
Black stainless steel, which provides corrosion resistance and durability in all weather conditions.
Yes. Having a spare or backup magazine is smart practice for training, competition, or carry. Magazines wear over time, and having extras ensures reliability and flexibility in your setup.
SKU: 115648074 • Width: 2.7in • Height: 1.4in • Depth: 5.9in • Weight: 0.21oz
Availability: In Stock
The FN 509 Midsize 9mm Luger magazine is built to the same exacting standards as the pistol it feeds. This 15-round capacity magazine is purpose-built for the FN 509 Midsize platform, delivering reliable feeding cycle after cycle on the range, in competition, or in the field. Whether you're running drills at your local club or carrying professionally, a quality spare magazine—or two, or three—is non-negotiable. FN's track record in military and law enforcement channels means you're getting a magazine engineered for durability and dependability.
The black stainless steel construction resists corrosion while maintaining a clean, professional appearance that matches your pistol. This is the real deal—not a knockoff or budget alternative. If you trust your FN 509 Midsize for anything that matters, you should trust FN factory magazines to go with it. Spares ensure you're never caught short and give you options for different carry or training setups.
FN America has been making firearms and components for military and commercial use for generations. Their magazines are no exception. The 15-round capacity strikes a practical balance for the Midsize frame, and the construction quality reflects FN's reputation. Keep a few on hand, rotate them into your carry rotation, and never wonder if your magazine will perform when you need it.
| Caliber | 9mm Luger |
| Capacity | 15 rounds |
| Material | Black stainless steel |
| Compatibility | FN 509 Midsize |
| Model Number | 20100348 |
Yes. This magazine is factory-engineered for the FN 509 Midsize platform and carries FN's model designation 20100348.
The magazine holds 15 rounds of 9mm Luger ammunition.
Black stainless steel, which provides corrosion resistance and durability in all weather conditions.
Yes. Having a spare or backup magazine is smart practice for training, competition, or carry. Magazines wear over time, and having extras ensures reliability and flexibility in your setup.
SKU: 115648074 • Width: 2.7in • Height: 1.4in • Depth: 5.9in • Weight: 0.21oz