Ruger Security 380 Steel Replacement Magazine 380 ACP Fits Security 380

The Ruger 90728 Security 10rd .380 ACP magazine from Ruger is a factory-made alloy steel replacement that fits the Security-380 pistol, offering a durable black oxide finish and a 10-round capacity for range sessions, carry setups, or backup magazines for defensive use. The magazine's steel construction resists wear from repeated loading and recoil, while the installed extended floorplate provides added gripping purchase and a slight length increase for faster reloads and improved handling; a flat floorplate is also provided to return the profile to a slimmer carry-friendly form. A well-designed follower and spring deliver consistent, reliable feeding of .380 ACP cartridges to reduce malfunctions and keep the pistol running smoothly during drills or duty use. As a Genuine Ruger factory accessory made in the USA, this magazine is tailored to maintain the Security model's ergonomics and feeding geometry for predictable performance whether sighting in at the range or preparing for everyday carry.