Warne P-Mag 762 Extended Magazine Base Pad 5-Round Black 5RD. These extensions feature an ergonomic shape that allows for better insertion and finger grooves allowing the magazine to be stripped from the handgun if needed. Specifications for Warne P-Mag 762 5-Round Extended Magazine Base Pad: Manufacturer: Warne Fabric/Material: Aluminum Finish: Anodized Magazine Capacity: 5 Round Package Contents: Warne P-Mag 762 5-Round Extended Magazine Base Pad Warne 5006-5RD: P-Mag 762 Extended Magazine Base Pad 5-Round Black