Quote:
Originally Posted by SlightlyDistracting
Imr 7828 is temperature sensitive.
I wouls start doing load development with magnum primers. Ditch the large rifle primers. For almost the same price you can get magnum primers. You will get much more consistency even in colder temperatures
Unless your scope is a first focal plane changing the magnification will absolutely change your point of impact
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With a standard crosshairs or plex reticle, changing the magnification will not effect the point of impact unless the scope is defective.