Ruger Ruger LCP 380 Automatic Colt Pistol ACP 6 Rd Black Finish. 380 Auto caliber magazine. Includes the extended floorplate. Magazine also fits the LCP II Pistol but does not provide last round hold-open capability. Specifications for Ruger 90643 Ruger LCP 380 Automatic Colt Pistol (ACP) 6 Rd Black Finish: Manufacturer: Ruger Gun Make: Ruger Gun Model: Ruger LCP Caliber: .380 ACP Magazine Capacity: 6 Round Finish: Black Fabric/Material: Steel Package Contents: Ruger 90643 Ruger LCP 380 Automatic Colt Pistol (ACP) 6 Rd Black Finish The Ruger 90643 Ruger LCP 380 Automatic Colt Pistol (ACP) 6 Rd Black Finish is a quality addition to the Ruger lineup. For more great deals on Pistol Magazines by Ruger please browse our Ruger Magazines page. What firearm models does the manufacturer say Ruger 90643 Ruger LCP 380 Automatic Colt Pistol (ACP) 6 Rd Black Finish is compatible with? The manufacturer suggests that Ruger 90643 Ruger LCP 380 Automatic Colt Pistol (ACP) 6 Rd Black Finish is compatible with Ruger LCPRuger 90643 Ruger LCP 380 Automatic Colt Pistol ACP 6 Rd Black Finish