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.

Magazine Sleeve FN 509c 17 Black 2-PACK

Magazine Sleeve FN 509c 17 Black 2-PACK

Magazine Sleeve FN 509c 17 Black 2-PACK

FN 509C/509M Flat Magazine Base Pad, Black: MGW

FN eStore FN America FN 509® Compact 24-Round Magazine Sleeve

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

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

FN 509 9mm 24 Round Magazine

FN Herstal FN 509c Compact Magazine 9mm Luger 15 Rounds Grip Sleeve/Polymer Base Plate Steel FDE/Matte Black [FC-845737010409] - Cheaper Than Dirt