Ed Brown Products 3-Pin Kit for M&P Nitride. 0 easily with the release of two frame pins. The trigger pin is a separate purchase and will not work with the stock pins. The factory pins are much larger and should be used for securing the frame only. Ed Brown Products Machined Pin Kits have large pre-manufactured pins that slide easily into place. Each kit comes with two frame pins (one small and one large) that will secure your frame without any worry of accidentally breaking them if you are removing or storing your pistol. Ed Brown Products has introduced this new feature in an earlier version of this pin called the Ed Brown E-clip. The E-clip must be installed at the frame though the break in the frame. Ed Brown Products Machined Pin Kits are a separate purchase and require frame modification to install. Specifications for Ed Brown Products Machined 3-Pin Kit for M&P 2.0: Manufacturer: Ed Brown Products Gun Model: Smith & Wesson M&P Features of Ed Brown Products Machined 3-Pin Kit for M&P 2.0 Turned on Swiss type machines and allowing for the ultimate in precision fit and easy disassembly and re-assembly. Includes two frame pins and a trigger pin. Works in M& 2.0 only. Package Contents: Ed Brown Products Machined 3-Pin Kit for M&P 2.0 What firearm models does the manufacturer say Ed Brown Products Machined 3-Pin Kit for M&P 2.0 is compatible with? The manufacturer says that Ed Brown Products Machined 3-Pin Kit for M&P 2.0 is compatible with Smith & Wesson M&PEd Brown Products MP-PIN-KIT-BN: 3-Pin Kit for M&P Nitride