Thread: Marlin 22 trigger lightening

andyanimal31 is talking about the semi auto not the bolt action. With the Bolt action there are two springs that may need attention. The trigger return spring needs weakening and the sear spring may need strengthening/shimming to increase pressure in order to reduce trigger pull. If it is not resetting then you have probably cut the trigger return spring too short. If the trigger is still too stiff then you need to increase the sear spring pressure and maybe even stone some of the surfaces.

This is most likely what you are after.

Marlin T-900 Trigger re-work (917v and similar rifles)