Current Stock: 996

This H/Duty stop Pin is designed to prevent breaking the 6mm thread, also the pin is longer so that the stopper plate dosn't spring over the end of the pin. To upgrade your existing selector drum stop pin ,it is neccessary to drill out the selector cam plate and the selector drum then tap a 8mm thread in the end of the drum instead of the origional 6mm.

EXT-10021 Upgraded Selector Drum Stop Pin