Ed Brown Products Pin Set 1 x Grooved Rear Frame Pin 1 x Front Frame Pin 1 x Trigger Pin Smith & Wesson M&P Nitride Black. M& 1.0 kit includes one grooved rear frame pin one front frame pin and one trigger pin. Ideal replacement for roll pins. M&P 2.0 kit includes two frame pins and a trigger pin. Specifications for Ed Brown Products Smith & Wesson M&P 3-Pin Kit: Manufacturer: Ed Brown Products Gun Make: Smith & Wesson Package Contents: Ed Brown Products Smith & Wesson M&P 3-Pin Kit What firearm models does the manufacturer say Ed Brown Products Smith & Wesson M&P 3-Pin Kit is compatible with? The manufacturer says that Ed Brown Products Smith & Wesson M&P 3-Pin Kit is compatible with Smith & Wesson M&P Smith & Wesson M&P M2.0Ed Brown Products MP1-PIN-KIT-BN: Pin Set 1 x Grooved Rear Frame Pin 1 x Front Frame Pin 1 x Trigger Pin Smith & Wesson M&P Nitride Black