Ruger 90728 Security 10Rd 380 ACP For Security 380 Black Steel This 10-Round, .380 Auto Black Oxide Alloy Steel Magazine Is Compatible With The Security-380 Pistol. It Comes With An Extended Floorplate installed And a Flat Floorplate In The Package. This Genuine Ruger Factory Accessory Is Made In The USA. *Due To changes In The Law Effective October 1, 2013, Ruger Is Not Able To Sell magazines To Connecticut residents. Caliber: 380 ACP Capacity: 10Rd Model: Security Material: Steel Capacity: 10 Manufacturer: Ruger Mfg Number: 90728 Model: Security