Product Description
The ProMag Industries FN 509 9mm 50-round drum magazine is built to deliver extended capacity and reliable feeding for your FN 509 9mm pistol. Manufactured in the USA, this drum magazine features a durable magazine body with a black finish, an injection-molded follower for consistent round presentation, and a precision-wound spring made from heat-treated chrome silicon wire. ProMag magazines are backed by a lifetime guarantee against manufacturer’s defects, with assembly and quality checks performed throughout the manufacturing process.
Product Highlights
- High-capacity 50-round drum magazine designed to fit FN 509 9mm pistols
- Durable magazine body with black oxide finish for wear and corrosion resistance
- Injection-molded magazine follower helps promote smooth, consistent feeding
- Precision-wound spring formed from heat-treated chrome silicon wire
- Made in the USA and backed by ProMag’s lifetime guarantee against manufacturer defects
Specs
- Brand: ProMag Industries
- Type: Drum magazine
- Capacity: 50 rounds
- Caliber: 9mm
- Compatibility: FN 509 9mm pistol
- Color: Black
- Construction (body): Heat-treated steel with black oxide finish
- Follower: Injection molded
- Spring: Heat-treated chrome silicon wire
- Country of manufacture: USA
- UPC: 708279015649
- Manufacturer Part Number: DRM-A84
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