ok I am I looked around a good bit BUT did not find exactly what I am looking for for answers as most ppl seem to go UP in caliber.

I have a pre accutrigger 110 right hand magnum bolt face is 338WM, well its time to change things up and REALLY would like to get down into the 6mm or 6.5 caliber area. NOW I know I need to change my bolt head, barrel and go/no go gauges BUT here is where my question is.


CAN I go that far down and retain factory internal mag?
CAN I even go that far down in caliber
OR do I need to stay within the mag caliber family IE next choice for magnum is a 300wm (not preferred )


and anything else I am overlooking in my thinking?


thanks for the info