The Shield Arms CZ P10S Magazine Extension adds 5 rounds of 9mm to your CZ P10S pistol. Our unique, easy access floor plate design allows you to easily access the spring and follower without having to remove the extension from the magazine body. Comes with a 100% lifetime warranty, and the Shield Arms Spring for Life guarantee.
Have a P10C / P07, or a P10F / P09? We have extensions for those longer magazines with the properly sized springs.
Don't want to do the installation? Check out our pre-installed CZ P10S magazine with extension.