When you load for a specific rifle it is common to play with the COL to get the bullet to touch or just off the rifling. Paint the bullet with a Sharpie marker pen and chamber it then eject it. See if you have any marks on the bullet. If no marks your OK, If slight marks it’s perfect, If heavy cuts - Warning! Warning! Will Robinson. When I dial up the bullets for my savage 30-06 the COL is 3.3 for a perfect fit. A perfect fit in the Remington is 3.4. with MatchKings
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