PRODUCT OVERVIEW
At a Glance
FIT & COMPATIBILITY
What You Need to Know
Compatibility details selected by the Ready Gunner team.
PACKAGE DETAILS
Everything Included
READY GUNNER VIDEO
See It in Action
Take a closer look at this product with the Ready Gunner team.
READY GUNNER PURCHASE GUIDE
ProMag FN 509 Compact 9mm 15-Round Steel Magazine – Blued
This ProMag 15-round magazine is designed for the FN 509 Compact platform and is chambered for 9mm Luger ammunition. It features a heat-treated steel magazine body with a corrosion-resistant blued finish, a chrome silicon wire spring, and an injection-molded polymer follower.
The magazine also includes precision-machined feed lips, machined witness windows, and a removable polymer floor plate for easier disassembly and maintenance.
15-Round Capacity
The magazine has a listed capacity of 15 rounds of 9mm Luger ammunition.
Heat-Treated Steel Body
The magazine body is constructed from heat-treated steel and finished with a corrosion-resistant blued coating.
Chrome Silicon Spring
A heat-treated chrome silicon wire spring works with the injection-molded polymer follower to support consistent cartridge positioning and feeding.
Precision-Machined Feed Lips
The supplied product information identifies precision-machined feed lips as part of the magazine construction.
Removable Polymer Floor Plate
The magazine includes a removable polymer floor plate designed to allow disassembly for routine cleaning and maintenance.
Witness Windows
Machined witness windows provide visual reference points for checking ammunition within the magazine.
Made in the USA
The supplied product description states that this magazine is made in the USA and backed by ProMag's lifetime warranty.
ProMag FN 509 Compact Magazine Specifications
| Manufacturer | ProMag |
| Product Type | Pistol Magazine |
| Caliber | 9mm Luger |
| Capacity | 15 Rounds |
| Primary Fit | FN 509 Compact |
| Additional Fit Listed in Source | FN 509 CC Edge – Verify Compatibility |
| Magazine Body | Heat-Treated Steel |
| Finish | Blued |
| Spring | Heat-Treated Chrome Silicon Wire |
| Follower | Injection-Molded Polymer |
| Feed Lips | Precision-Machined |
| Floor Plate | Removable Polymer |
| Witness Windows | Machined |
| Country of Origin | USA |
| Warranty | ProMag Lifetime Warranty |
What's Included
- 1 x ProMag FN 509 Compact 9mm 15-Round Steel Magazine
Compatibility note: The supplied product title and description identify this magazine for the FN 509 Compact, while the supplied specifications separately list the FN 509 CC Edge. Confirm exact firearm compatibility before publishing or use.
Product identification: ProMag 15-round 9mm pistol magazine. Manufacturer part number and UPC were not included in the supplied product information.