Smith & Wesson Trigger Lever S&W 10-9, 13-4, 14-5, 15-6, 17-8, 19-6, 25-8, 27, 29, 57-3, 64-4, 65-5, 66-3, 67-2, 242, 296, 386, 386PD, 396, 325PD, 329PD, 460, 500, 581-3, 586-3, 610, 617, 619, 620

Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts. Some parts may require installation by a qualified gunsmith.