Ruger 77 with 44 Magnum Barrel

I purchased a McGowen barrel for my Ruger 77 in 44 magnum. My goal was to have a 44-magnum rifle that would consistently shoot 2 MOA groups at 100 yards off a bench. After all, it’s just a pistol cartridge. Well, I have put only 100 rounds through it and it consistently shoots 1 MOA [...]