Sphinx Sphinx SDP Compact 9mm 10 Round Metal Black. It is designed for the SDP Compact 9mm pistol. It is compatible with the Subcompact though it will extend beyond the pistol grip. Specifications for Sphinx PX007 Sphinx SDP Compact 9mm 10 Round Metal Black: Manufacturer: KRISS USA Gun Make: Sphinx Gun Model: Sphinx SDP Compact Caliber: 9mm Luger Magazine Capacity: 10 Round Finish: Black Condition: New Fabric/Material: Metal Package Contents: Sphinx PX007 Sphinx SDP Compact 9mm 10 Round Metal Black The Sphinx PX007 Sphinx SDP Compact 9mm 10 Round Metal Black is a quality addition to the KRISS USA lineup. For more great deals on Pistol Magazines by KRISS USA please browse our Kriss USA Magazines page. What firearm models does the manufacturer say Sphinx PX007 Sphinx SDP Compact 9mm 10 Round Metal Black is compatible with? The manufacturer says that Sphinx PX007 Sphinx SDP Compact 9mm 10 Round Metal Black is compatible with Sphinx SDP Compact