Re: 5R or 4R
I sure don't have any answers.
But, the following questions come to mind...
- same reamer, throat, headspace
- same barrel mfg, twist, length, profile
- same action, stock
- same batch of brass, load, dies, etc...
- same shooter, rest, etc
Were they chronied? And, how did that compare?
Did the same person develop the loads for each rifle?
Or, were the loads developed in one rfile, and then shot in all?