I just got a used Savage 12 LPRV right bolt, left port. The barrel looks massive, in terms of girth. So it begs the question, do I need a different barrel or can I use the Savage 10 barrel. The reason being that my Savage 10 currently has a LW 6mm BR barrel on it, and the 12 just seems so much better built, I thought about swapping them around.

Plus the 12 is chambered for .22-250 which is a caliber I have little interest in. The gentleman I bought it from says he shot about 400 cartridges through it. And yes the factory barrel was pretty fouled with copper, which I have removed thanks to KG 12. But that is another story..