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  1. MP SHIELD Pistols
    Hello. I am new to this forum and joined to get advice and opinions on a 40-9mm conversion, a tough topic to get straight answers on. I have a M&P 40 full size, a M&P Bodyguard 380 and just bought a M&P 40 Shield M2.0. The 40 full size, bought used, came with the factory barrel a 9mm S&W...