Beretta 92 Hammer Bushing. This bushing is constructed of a matte blued steel and is a Beretta factory original component. Designed for Beretta 92 pistol models chambered in 9mm, the bushing is installed in the main pivot pin hole of the hammer to tweak and constrict the spacing if a pin or hammer has worn. This bushing is made to the same high quality standards as you would expect from Beretta.