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FN 509M Magazine Adapter Sleeve for 9mm 17-Round Magazine Polymer Black

Lowest Price

MSRP

$20.99

Savings

39% off

Verified In Stock at

11 Stores

Updated

Aug 26, 2026

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Specifications

Caliber

9mm Luger

Brand

Model

Mag Sleeve

MPN

20-100355

UPC

845737010164

Description

The FN Magazine Adapter Sleeve for the FN 509M 9mm Luger enables you to comfortably utilize the FN 509 9mm magazine with your 509M Pistol.

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FN 509M Magazine Adapter Sleeve for 9mm 17-Round Magazine Polymer Black

Specifications

Description

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