Has anyone tried to use a BCM/Vltor 762 Charging Handle with an S&W M&P10? I just purchased a BCM/Vltor 762 Charging Handle and was very-much hoping it would be compatible with my M&P10 and I could take advantage of the as the stock charging handle doesn't work all that well with an optic mounted. The BCM seems to bind on the bolt carrier but I compared the two side by side and I can't, for the life-of-me, discern a difference that would cause it to do so. Greatly appreciate any and all help and advice!