Description
FN 509M magazine
The FN 509M magazine with 15-round capacity; stainless steel body; high-strength steel spring; orange polymer follower; polymer base plate; numbered witness holes; and black finish.
This FN America factory OEM magazine for sale at Mister Guns is designed for the FN 509 Midsize pistols chambered in 9mm Luger.
Made to the highest standards in material and workmanship, the FN 509M mag features a polished stainless steel body that is durable, a high-strength steel spring that helps to ensure optimal feeding, a high visibility anti-tilt follower, numbered witness holes for keeping track of the amount of ammo remaining in the mag, and a flat, black polymer butt plate that is able to withstand impact.
