A 350 Rem Mag is a very simple rebarrel and you need nothing other than a 243 or 308 on an Ruger 77 to make it happen. I did the 375-350 Rem Mag (via PacNor) on a 243 M77. They opened the bolt face and screwed a .375 barrel on it. It feeds great and shoots MOA. The barrel could have been one contour lighter, but it handles well and isn't bad to shoot either.


Sometimes, the air you 'let in'matters less than the air you 'let out'.