Newby here, I just bought a M&P 45 but I can't pick it up for another 3 weeks due to state laws. I'd like to find an owners manual for it that I can download so that I can get familiar with it. The SKU is 307706 but I can't find that SKU on the S&W web site. The serial # is HVT2XXX, the paperwork that I got from the dealer says it's a model M&P 45, 45ACP, type P1, 4.5" barrel. Any info would be appreciated.