I had a Sako with a 358 Winchester barrel on it and decided I needed a 257 Roberts. I converted the rifle to 257 Roberts and was reminded by my brother that I now had a switch barrel rifle. It has since been switched back and fourth a few times over several years but has settled on the original 358 Winchester option. What was amazing to me was how the rifle stays within hunting accuracy with the switch. Headspace is always right on the money but I always check anyway. This last time I didn't even need to adjust the scope. It's one of those rifles that satisfies a whim every other year or two.