Beretta Px4 Storm Full Size Beretta PX4 Storm Full Size User Manual - Page 38

HOW TO REPLACE THE MAGAZINE RELEASE BUTTON WARNING: Make sure the pistol is unloaded. If not, unload it following the "UNLOADING THE PISTOL" procedure. ! CAUTION: Before proceeding with the disassembly of the parts, closely observe and memorize the position of the components to make assembly easier. CAUTION: These operations should be carried out by a competent gunsmith. NOTICE: It is advisable to perform field stripping and assembly operations over a table to catch components should they drop. NOTICE: The numbers in the figures refer to the photos on page 86. • Remove the magazine. • Insert a properly sized drift-punch into the hole of the magazine release button mounted on the pistol (Fig. 29). • Without using excessive force, firmly push, the drift-punch into the hole. This will allow the magazine release button to disengage from the internal pin, which will slightly protrude from the opposite side (Fig. 30). Remove the button from its seat. • Place the new magazine button in the seat. Keep it in place with one finger and at the same time, firmly push on the head of the internal pin (opposite side of the button) so that it will engage the button. Try to remove the button from its seat to check that it is properly fixed. • Check that the magazine release button functions correctly with an empty magazine inserted into the grip. 80