Extended and oversize CZ magazine release buttons for faster, more positive mag drops under match pressure. Designed to actuate without shifting your grip or breaking your firing-hand position — critical in USPSA Production, Limited, and IDPA SSP divisions. Available in steel and aluminum with varying extension lengths to match your hand size and grip style. Drop-in installation on CZ 75, SP-01, and Shadow 2. Fast same-day shipping on most orders at Shooters Connection.