FN 509C 9mm 24 Round Magazine Sleeve, Black: MGW

FN 509C 9mm 24 Round Magazine Sleeve, Black. Manufactured from durable black polymer, this 24 round 9mm sleeve is designed to fit onto any compatible 509 compact 24 round mag, allowing it to fit the compact models. This sleeve allows the use of an increased capacity mag and extends the grip surface of the FN America 509 Compact model pistols.

FN 509 Midsize Magazine Sleeve, 9mm 24 Round, Black: MGW

FN 509C 9mm 24 Round Magazine Sleeve, Black: MGW

FN eStore FN America FN 509® Midsize - 9mm Mag 24RD Sleeve - Black

FN 509 Midsize Magazine Sleeve, 9mm 24 Round, Black: MGW

FN 509 Tactical Extended Magazine For Sale 9mm 20-100032-3 845737009793 24 Round Black

3-Dot - Total Impact Guns and Indoor Range

FN 509 Tactical Extended Magazine For Sale 9mm 20-100032-3 845737009793 24 Round Black

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FN 509C Backstrap, Small, Black: MGW

FN 509M 9mm Mag 24-Round Sleeve Black - Smoky Mountain Knife Works