Beretta PRO Parts
APX series oversized magazine release button: it is a few millimeters more protruding. Contact surface with the finger with a fine knurled for maximum grip, it is made of polymer.
Replaces the original part identified by exploded number 18.2 with code C5F327
All APX series pistols (Full Size, Centurion, Compact, Combat, RDO etc.) in all calibers (9mm & .40SW)