This 9 mm accessory kit works with the ZEV slide to create a fully functional top assembly, including all internal parts, an additional pin spring and a ZEV rear panel.
The set includes:
components of the factory;
Channel liner, Striker bush, spring cups, extractor, bearing and bearing assembly
Protective pin for protection against corrosion and firing from stainless steel, spring FPS, & (2lb and 3lb) damper spring and rear panel ZEV.