Compatible Models: M&P M2
Part Number: 264060000
Part Number: 3003102
Smith & Wesson Factory Part Number: 440150000
Hammer assembly installation is a critical safety procedure
Wolff Hammer Spring for S&W Pistols - 16 LB 2-Pack | 9mm/10mm/.40/.45 | Part 27616 s&w Compatible Models: M&P M2Wolff Hammer Spring 16 LB 2 Pack S&W Pistols Wolff 16 LB hammer spring 2 pack (Part #27616) engineered to factory specifications for Smith & Wesson 3rd generation pistols. Premium USA made replacement for reliable ignition. Long Group A spring. Compatible Models: 9mm Models: 39, 3904, 3906, 3944, 3946, 459, 559, 5903, 5904, 5906, 5923, 5924, 5926, 5943 . 40 S&W Models: 411, 4003, 4004, 4006, 4026, 4043, 4044, 4046 10mm Models: (compatible models) . 45