Magnum Research Baby Desert Eagle 9mm Full 15 Round Pistol Magazine w/ Semi-Compact Polymer Base Steel Black DX. This factory 15-round magazine with a polymer base plate is for the 'Baby' Desert Eagle 9mm full-size (4.52in) and semi-compact (3.93in) model pistols. Specifications for Magnum Research Baby Desert Eagle 9mm Full 15 Round Pistol Magazine w/ Semi-Compact Polymer Base: Manufacturer: Magnum Research Gun Make: Magnum Research Gun Model: Magnum Research Baby Desert Eagle II 9mm Luger 4.52 in Magnum Research Baby Desert Eagle II 9mm Luger 3.93 in Magnum Research Baby Desert Eagle Caliber: 9mm Luger Magazine Capacity: 15 Round Color: Black Fabric/Material: Polymer Base Plate Package Contents: Magnum Research Baby Desert Eagle 9mm Full 15 Round Pistol Magazine w/ Semi-Compact Polymer Base What firearm models does the manufacturer say Magnum Research Baby Desert Eagle 9mm Full 15 Round Pistol Magazine w/ Semi-Compact Polymer Base is compatible with? The manufacturer says that Magnum Research Baby Desert Eagle 9mm Full 15 Round Pistol Magazine w/ Semi-Compact Polymer Base is compatible with Magnum Research Baby Desert Eagle Magnum Research Baby Desert Eagle II 9mm Luger 3.93 in Magnum Research Baby Desert Eagle II 9mm Luger 4.52 inMagnum Research DXMAG915P: Baby Desert Eagle 9mm Full 15 Round Pistol Magazine w/ Semi-Compact Polymer Base Steel Black