Heckler & Koch Magazine, 40 S&W, 10 Rounds, Fits P30/VP9, Blued Finish 50259079 This spare magazine with a standard floorplate fits all P30 and VP9 9mm handguns. It is made to Heckler & Koch's specifications and tolerances" using the same manufacturing process and materials as the original equipment magazines that shipped with your firearm. This will ensure not only a perfect fit but exceptional operation.