Replace your worn stock spring with a fresh BELLM striker spring for TC Contenders. (52)
Most variants of the TC Contender have a double torsion striker spring, pictured above. Periodic inspection and replacement of this spring is accomplished with the trigger guard (55) removed, a 3/32 punch to remove the striker pin (51). To install new spring, I use the striker pin and 3/32 punch to line up and hold spring in place, then align the hole in striker (50) using punch as alignment tool, tap the punch out of the way with striker pin.