The Strike Industries Aluminum Extended Magazine Plate was designed to provide smoother magazine reloading through a slow drag / no snag design while maintaining maximum magazine capacity. Machined from 6061-T6 aluminum, this Extended Magazine Plate (EMP) adds plus 5 9mm rounds to OEM double stack magazines. Following the success of the EMP systems for pistols, the form factor and unique geometric design gives a unified and aggressive aesthetic look to your pistol. Included is an aluminum plate which adds extra locking security. Give your pistol the extra rounds it deserves with the Strike Industries Aluminum Extended Magazine Plate (EMP). FeaturesMachined from 6061-T6 aluminumPlus 5 round capacity for 9mmIncludes aluminum locking plateLow drag / no snag designFits USPSA 140mm race division limit