Superior Striker Assembly (SSA) Gen 1-4
Superior polished safety plunger & spring
Oem Glock performance trigger spring
Overtravel bearing kit
Oem Plus Connector Polished
OEM Dot Connector Polished
Standard oem backplate (plastic) FITS all gens
Universal Trigger Spacer
ST Glock performance trigger spring kit
Extra Power Return Spring
Reduced Power Return Spring
Reduced Power Firing Pin Safety Spring
