7mm 300 build?

[sd1713]

Im interested in converting my 7mm to a 7mm 300 win mag. What rifle components do I need? Do I just need a 300 bolt and put In my rifle (savage lrh),neck down 300 cases and thats? Or is there more to it?

 

[IdahoCTD]

You wouldn't have to do anything to the action. All you would have to do is set the barrel back about 2 turns and rechamber it. 300wm bushing dies will work for reloading.

 

[Rflshootr]

It's already a 7mm Rem Mag?