Does anyone know the diameter of the OEM CVA rod that comes with the Optima? I ordered a super rod from Cains Outdoors which works great. The diameter of the rod barely fits in a 50 cal barrel without beating up the rifling. Once you get used to how flexible it is (graphite), it is one heck of a range rod.
You can order smaller diameters and then cut them to length for the field. I want to make sure I order it small enough to get into the stock.