A quick question for those in the know. I have a 338 RUM that I would like to have re-built. Possibly just having a 30 inch barrel put on, or changing to a 338 Edge (or Edge +P). My question is: has anyone tried to change the shoulder on the original 338 RUM to get better ballistics (338 RUM Improved?). If so, was it a successful or didn't it give any better performance than the original round. Just being curious before I have the gun re-built.lightbulb
Last edited: