A chrono should give a true velocity of a fire arm especially a Labradar. Any load data we obtain may not match what our chrono tells us. There are to many variables in a fire arm to take load data as being what we will actually get. If the op is getting better then predicted velocities with no pressure take it as a bonus. Next time the velocities maybe way low and you may have pressure. Nothing man makes is 100% the same all the time.
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