Description This magazine is compatible with your FN 509 Midsize. Caliber: 9mm Luger Material: Stainless Steel Finish: Black Type: Detachable Capacity: 10 Model Fit: 509 Midsize Brand Fit: FN Model: 509 FireArm: No Requires FFL: False
Quick view FN FN 20100348 509 15rd 9mm Luger FN 509 Midsize Black Stainless Steel MSRP: $57.00 Was: On Sale $49.99 Add to Cart
Quick view FN FN 20100479 509 10rd 9mm Luger FN 509 LS Edge Black Stainless Steel MSRP: $90.00 Was: On Sale $79.99 Add to Cart
Quick view FN FN 20100478 509 17rd 9mm Luger FN 509 LS Edge Black Stainless Steel MSRP: $90.00 Was: On Sale $79.99 Add to Cart
Quick view FN FN 20100657 509 10rd 9mm Luger FN 509 CC Edge Gray Floor Plate MSRP: $90.00 Was: On Sale $79.99 Add to Cart
Quick view FN USA FN Handgun Magazine for 509 Midsize - 15rd 9mm Luger Black(Bulk) MSRP: Was: On Sale $49.99 Add to Cart