After not being able to go to the range for a few weeks, I did go and put about 200 rounds down range yesterday. I did notice that I was shooting down and to the left of the target, so I adjusted my point of aim to about the 1:00 position. I thought at first that it was just me, but after letting some other far better shooters try my gun they had the same results. How can you adjust the factory sights? Can I get a Bomar type rear sight for the M&P ?