Strike Industries 22 Round HK VP9 9mm Magazine - Black

Strike Industries +5 magazine extension coupled with a 17 round factory German magazine body adds 5 additional rounds total for a fully assembled 22 round HK VP9.  Each mag comes fully assembled and ready for use. The Strike Industries Extended Magazine Plate for HK VP9 was designed to provide smoother magazine reloading through a slow drag / no snag design while maintaining maximum magazine capacity. Included is a steel locking plate which adds extra locking security. Give your HK pistol the extra rounds it deserves with the Strike Industries Extended Magazine Plate (EMP) for Heckler & Koch VP9. COMPATIBILITY: Heckler & Koch VP9 magazines (except SK)NOT COMPATIBLE:-Heckler & Koch VP9SK-10-round magazinesNOTE: Not for sale to California residents due to 10-round state laws. The checkout process will show NO shipping method availableWARNING: DO NOT OVERTIGHTEN set screw when installing the steel locking plate. Steel locking plate may appear "loose" however when the set screw is flush with the back of the EMP body, you do not have to tighten any more. Overtightening from this point on will potentially damage your product. See instructional video for proper installation of item. If you are unsure, please contact our customer support team or consult with your local gunsmith.  Extension Plates Dimensions:-LENGTH: 49.50mm-WIDTH: 29.25mm-HEIGHT: 33.33mm-WEIGHT: 1.0 oz PLEASE NOTE: This will NOT work with the HK Parts or ANY aftermarket magwell.