Ruger Security-9 10-Round Magazine

Factory Security-9 Mag

This is Ruger's own 10-round magazine for the Security-9 pistol, chambered in 9mm Luger (also called 9x19mm). It suits owners who want a spare that matches the original, and shooters in places where magazine capacity is capped at 10 rounds. The polymer base extension fills out the bottom of the grip, so the pistol handles like it does with a standard magazine.

Features

• Genuine Ruger Part — Made by the pistol's manufacturer for the Security-9, so fit and feeding match the gun as it left the factory.
• 10-Round Capacity — Holds ten rounds of 9mm Luger, a common limit in capacity-restricted states.
• Steel Magazine Body — The tube and feed lips, the curved top edges that guide each round into the chamber, are metal with a black finish.
• Numbered Witness Holes — Small viewing holes marked 4 through 10 let you see how many rounds are loaded without emptying the magazine.
• Polymer Grip Extension — A molded sleeve at the base fills the space below the grip so your hand has a full purchase on the pistol.
• Flared Floorplate — The slightly wider base gives you a ledge to seat the magazine firmly and to grab it if you need to strip it out.
• Ruger SKU 90638 — Matches Ruger's factory part number, which makes it easy to confirm you have the correct magazine.

Fit And Construction

The magazine is built for the Ruger Security-9 in 9mm Luger. The body is steel with a black finish, and the base extension and floorplate are polymer. Witness holes run down both sides, odd numbers on one face and even on the other, so you can check the load from either side.