Glock Factory Trigger Pin for all models except 36, 42 and 43.
P/N SP00420
This replacement part is a factory original from Glock. Factory replacement parts are manufactured to the exact same specifications and tolerances resulting in excellent fit and reliable operation. Some parts may need to be installed by a qualified gunsmith.
Review by Kenneth N. on 1 Apr 2025review stating Fixed failure to fully go into battery
Installed the heavier spring in two different Glock 17s that were having issues going fully into battery after firing. This solved the problem perfectly.