Help!
U am trying to find a way to ientify what barrel I need to order to replace a barrel for my Ruger#1 in 300WM. Is there some type of cross reference that shows major gun maker specs so that I can determine what to order? Or maybe I should just call a barrel manufactureer and place the order over the phone with info on the type of rifle I am looking to replace the barrel on?
thanks for any help you can provide!

Measure your barrel and go to a barrel manufacturer's website and pick the contour that matches yours.
Butch

Douglas contour #3 is a med sporter and will work nicely for a 300WM. It may or may not fit your stock inletting. Call ITD and ask his advice and order the Douglas from him is my recommendation 330-868-6867