Springfield Armory XD Sub-Compact 9mm Luger Extended Magazine w/ Sleeve 16 Round Black 1 Pack Stainless Steel 16RD. It comes with a black sleeve. Specifications for Springfield Armory XD Sub-Compact 9mm Luger 16 Round Extended Magazine w/ Sleeve: Manufacturer: Springfield Armory Gun Make: Springfield Armory Gun Model: Springfield Armory XD Sub-Compact Caliber: 9mm Luger Magazine Capacity: 16 Round Fabric/Material: Steel Package Contents: Springfield Armory XD Sub-Compact 9mm Luger 16 Round Extended Magazine w/ Sleeve What firearm models does the manufacturer say Springfield Armory XD Sub-Compact 9mm Luger 16 Round Extended Magazine w/ Sleeve is compatible with? The manufacturer suggests that Springfield Armory XD Sub-Compact 9mm Luger 16 Round Extended Magazine w/ Sleeve is compatible with Springfield Armory XD Sub-CompactSpringfield Armory XD0931-16RD: XD Sub-Compact 9mm Luger Extended Magazine w/ Sleeve 16 Round Black 1 Pack Stainless Steel