Beretta PX4 Storm Magazine Pad Extension and Spring. Expand your magazine capacity with this, easy-to-replace part from Beretta. Convert your factory PX4 9mm 17 round magazine to hold 20 rounds or your 14 round .40 S&W magazine to 17 rounds. Simply replace your magazine floorplate and spring with this kit and use your existing magazine body and follower.
REGULATED STATES WARNING:
Gun laws are mandated by state-level governments; therefore, they vary state-to-state. State gun laws include regulations on purchasing firearms, concealed carry permits, and ammunition. Check your local laws before ordering this product. Check your local laws for any other regulations.
We cannot sell magazines with a capacity greater than your state allows. If you purchase magazines with a capacity greater than is allowed by your state and/or local regulations, your order will be canceled.
The states with magazine restrictions are Washington, Vermont, Rhode Island, Oregon, New York, New Jersey, Massachusetts, Maryland, Hawaii, Delaware, Connecticut, Colorado, and California.
