Originally Posted by Nomad
Plan on buying a new barrel for the 300 Win the question
is how long to go to get the most burn out of powders and
best possible ranges have shoot past 1000 yds many times
at different matches as well as hunt with this rifle. Thanks
26"-28" would be preferred to get the highest velocity,with a 1-10" twist,4-5-6 grooves ,all seem to work well with 'cut' rifling.My rifle has 4 grooves.