I measured my length of pull according to. If I measured correctly I am at 13" and yes I measured more than once. I am 6' 1" Tall and do not have T-Rex arms. I never expected the LOP to be shorter than factory default. My schnose is always behind the 5.75" mark away from the trigger. Boyd's state that 62% of firearms don't fit us properly. I have never done this before so this is new to me.