Despite the fact there are tens of millions of K, L and N-frame S&W revolvers made since WWII out there, S&W has discontinued this vital part. Without which, it is impossible to heal stutters, hitches and glitches in the DA cycle caused by incorrect sear length and fit. A faithful copy of the originals, EDM-cut from bar stock and blued. Comes in pack of Three (3).
Installation by a skilled gunsmith required.