Description
The FN 509M magazine sleeve attaches to the FN 24-round magazine to allow for a more comfortable grip.
FN 509® Midsize – 9mm Mag 24RD Sleeve – Black
The FN 509M magazine sleeve attaches to the FN 24-round magazine to allow for a more comfortable grip.
FN 509® Midsize – 9mm Mag 24RD Sleeve – Black